machinery
Machinery means a group of big machines. Think about a factory; it has a lot of machinery to make things. It can also mean the parts inside one big machine that make it work. For example, the machinery inside a clock makes it tell time. Sometimes, it can also mean how a system works, like the machinery of a government.
Machinery, at a C1 level, encompasses not only the physical apparatuses and their intricate internal mechanisms but also extends to the metaphorical frameworks and operational infrastructures that drive organizations and governmental bodies.
It delves into the complex interplay of these components, highlighting how they are systematically arranged and coordinated to achieve specific objectives.
This advanced understanding moves beyond simple identification of machines to an appreciation of their collective function and the procedural 'machinery' that underpins complex operations.
Therefore, it signifies the sophisticated systems and processes essential for the effective functioning and governance within various contexts.
Machinery, at a C2 level, extends beyond its concrete definition of mechanical devices. While it certainly encompasses the collective of machines or the intricate components within a single machine, its application broadens to represent the sophisticated and often abstract systems, frameworks, or operational mechanisms at play within complex entities like organizations or governmental bodies. This higher-level understanding acknowledges machinery as the underlying, often invisible, infrastructure that facilitates the functionality and output of such systems. It speaks to the intricate interdependencies and the methodical, almost mechanical, processes through which larger structures achieve their objectives.
§ What does it mean and when do people use it?
The word 'machinery' is a fascinating term with a dual nature, encompassing both the tangible world of mechanics and the abstract realm of organization. At its core, 'machinery' refers to a collection of machines, often working together to perform a specific task. This could be anything from the intricate gears within a clock to the colossal equipment found in a factory. It's a collective noun, meaning it usually represents a group of machines rather than a single one, and it's also an uncountable noun, so you wouldn't say 'two machineries' but rather 'two pieces of machinery' or 'two machines.'
- Core Meaning
- The primary definition of machinery is machines collectively or the internal working parts of a machine.
Imagine a construction site. You wouldn't just see one bulldozer; you'd see a whole array of bulldozers, cranes, excavators, and other heavy equipment. Collectively, these are all part of the 'machinery' on the site. Similarly, inside a car engine, there are numerous components – pistons, crankshafts, valves – that work in harmony. These internal parts are also referred to as 'machinery.'
The heavy machinery hummed to life as the factory began its daily operations.
Beyond the mechanical, 'machinery' also extends to the less tangible. It can describe the organized systems and procedures that an organization or government uses to function. Think of the bureaucratic processes in a government department or the complex workflows within a large corporation. These systems, though not physical machines, are often referred to as 'machinery' because they operate in a structured, often intricate, way to achieve a specific goal.
- Extended Meaning
- Machinery can also describe the organized systems and procedures used by an organization or government to function.
For instance, you might hear someone talk about 'the machinery of justice,' referring to the entire legal system, including courts, laws, and enforcement agencies. Or, 'the machinery of government' could refer to all the departments, policies, and personnel that keep a country running. In these contexts, 'machinery' emphasizes the interconnectedness and systematic nature of these non-physical operations.
The political machinery began to move swiftly in response to the public outcry.
People use 'machinery' in conversations and writing when they want to convey the idea of multiple interconnected parts working together, whether those parts are physical objects or abstract systems. It's particularly useful when discussing industrial processes, technological advancements, or the inner workings of large organizations.
- In an industrial context, it highlights the collection of equipment used for production.
- In a governmental or organizational context, it emphasizes the systematic procedures and interconnected departments.
Understanding 'machinery' in both its literal and figurative senses allows for a richer comprehension of English vocabulary. It's a word that bridges the gap between the concrete and the abstract, reflecting the intricate ways in which both the physical world and human societies are structured and function.
§ Understanding 'Machinery'
The word 'machinery' is a fascinating noun with a couple of distinct meanings, but what's really important to remember is that it's an uncountable noun. This means we generally don't use it with 'a' or 'an', and we don't typically make it plural by adding an '-s'. Think of it like 'water' or 'information' – you wouldn't say 'a water' or 'informations', right? The same applies to 'machinery'.
- Definition 1
- Machines collectively, or the internal working parts of a machine.
This is perhaps the most common way we encounter 'machinery'. It refers to a group of machines, often in an industrial or mechanical context. Instead of listing every single machine, we use 'machinery' as a collective term.
The factory's machinery is essential for mass production.
He spent hours cleaning the delicate internal machinery of the antique clock.
- Definition 2
- The organized systems and procedures used by an organization or government to function.
This definition extends 'machinery' beyond physical objects to describe the less tangible, but equally complex, systems that make something work. Think of it as the 'working parts' of an organization or a process.
The bureaucratic machinery of the government often moves slowly.
He understood the inner machinery of how the company operated.
§ Common Prepositions with 'Machinery'
While 'machinery' itself doesn't demand specific prepositions in the same way some verbs do, you'll often see it paired with a few common ones depending on the context:
- of: This is frequently used when describing the machinery of something, especially in the second definition. It indicates possession or a component of a larger whole.
The complex machinery of the legal system can be daunting.
- in: Used when talking about something being located in the machinery, or involved in its operation.
There was a strange noise in the machinery.
- for: Indicates purpose or what the machinery is used for.
We need new machinery for processing the raw materials.
§ Common Mistakes to Avoid
Because 'machinery' is an uncountable noun, some common errors occur:
- Don't use 'a' or 'an': You wouldn't say 'a machinery'. If you need to refer to individual items, use 'a machine' or 'a piece of machinery'.
Incorrect: We bought a new machinery.
Correct: We bought new machinery. OR We bought a new machine.
- Don't make it plural with '-s': 'Machineries' is not a standard English word.
Incorrect: All the machineries were broken.
Correct: All the machinery was broken. OR All the machines were broken.
§ Synonyms and Related Words
Depending on the context, you might use these related terms:
- For Definition 1: machines, equipment, apparatus, gear, mechanisms
- For Definition 2: systems, structure, organization, apparatus, framework, workings
§ Where you actually hear this word
The word 'machinery' is encountered in various contexts, reflecting its diverse meanings. From the tangible world of industry and manufacturing to the more abstract realm of organizational structures, understanding where and how this word is used can significantly enhance your comprehension.
§ In the workplace
In a professional setting, 'machinery' most often refers to the actual machines and equipment used in a particular industry. This could be in a factory, a farm, a construction site, or even an office where complex systems are in place. The word is frequently used in reports, technical manuals, and discussions about operations and infrastructure.
- Label
- When discussing the equipment on a factory floor, 'machinery' is a common term.
The factory's machinery is essential for mass production.
New agricultural machinery has significantly increased crop yields.
Beyond physical equipment, 'machinery' can also describe the organized systems and procedures within a company. This usage is more abstract but equally important for understanding how organizations function.
The company's administrative machinery needs streamlining.
§ In an academic setting
In educational environments, 'machinery' might appear in science, engineering, or history classes. In science and engineering, it refers to the study of machines and their functions. In history, it could describe the technological advancements of different eras.
- Label
- When studying industrial revolutions, the term 'machinery' is often used to describe the inventions of the time.
Students learned about the complex machinery of the human circulatory system.
The lecture covered the evolution of textile machinery in the 18th century.
§ In the news
News reports frequently use 'machinery' to discuss industrial developments, technological advancements, or the functioning of governmental or political systems. It's a versatile word that can convey both literal and metaphorical meanings depending on the context.
- Label
- News articles about elections often refer to the 'machinery' of government or a political party.
Reporters investigated the intricate machinery of the international aid organization.
The government's legal machinery is slow but thorough.
Understanding these different uses of 'machinery' will allow you to better grasp the nuances of conversations and written materials across various fields. Whether it's about factory equipment or the inner workings of an institution, the word plays a significant role in conveying complex ideas efficiently.
چقدر رسمی است؟
"The scientific apparatus in the laboratory requires careful calibration for accurate results."
"The factory uses heavy equipment to manufacture its products."
"We need to bring all our climbing gear for the expedition."
"My grandpa built a funny contraption to help him reach the top shelf."
"I'm going to bring my full kit to the game tonight, including my new cleats."
سطح دشواری
The definition is straightforward, but the nuance of 'machinery' referring to organized systems might require careful reading for a B1 learner.
Using 'machinery' in both its literal and metaphorical senses accurately might be a slight challenge for a B1 learner.
Similar to writing, using 'machinery' appropriately in both contexts could pose a minor difficulty.
The word itself is not phonetically complex, so understanding it in spoken context should be fine.
بعداً چه یاد بگیریم؟
پیشنیازها
بعداً یاد بگیرید
پیشرفته
مثالها بر اساس سطح
سوالات متداول
10 سوالA machine is usually a single, individual device, like a washing machine or a car. Machinery, on the other hand, refers to a collection of machines, or the internal parts that make a machine work. Think of it as a group noun.
Yes, 'machinery' is generally an uncountable noun. This means you don't use 'a' or 'an' before it, and you don't add an '-s' to make it plural. You'd say 'a lot of machinery' rather than 'many machineries'.
Certainly! You might say, 'The factory uses a lot of heavy machinery to produce its goods.' Or, 'The intricate machinery inside the clock is fascinating to watch.'
Not always! While it often refers to physical machines, 'machinery' can also describe organized systems and procedures. For example, you might talk about 'the machinery of government' to describe how a government functions.
When referring to physical objects, synonyms could include 'equipment,' 'apparatus,' or 'mechanism.' If you're talking about systems, you might use 'system,' 'structure,' or 'organization.'
A good way to remember is to think of it like 'furniture' or 'information.' You wouldn't say 'two furnitures' or 'three informations,' just like you wouldn't say 'two machineries.' It refers to the concept or a collection, rather than individual items.
It's a fairly standard and neutral word. It can be used in both formal and informal contexts, depending on the situation.
While computers are machines, 'machinery' usually implies more traditional mechanical devices or a larger system. You could say 'the factory's computer machinery,' but often 'computer systems' or 'computer equipment' would be more common.
The two main meanings are the collective term for machines and the systems/procedures. Sometimes, in a more poetic or metaphorical sense, it can refer to the inner workings or forces behind something, like 'the machinery of fate.'
According to your information, 'machinery' is a CEFR B1 level word. This means it's a useful word for intermediate English learners to know and understand.
خودت رو بسنج 42 سوال
The factory uses heavy ___ to make cars.
Machinery refers to machines collectively. Factories use machines to make products.
The farmer bought new ___ for his farm.
Farmers use machines like tractors and plows, which are types of machinery, for their farm work.
The old clock has small ___ inside that make it work.
The internal working parts of a machine are referred to as machinery.
The construction workers use big ___ to build the house.
Construction work involves using large machines, which are machinery, to build structures.
The washing machine has many parts, and all together they are called the internal ___.
The working parts inside a machine are called its machinery.
The factory needs new ___ to make more products faster.
Factories use machinery to produce goods. New machinery can help increase production speed.
The factory uses heavy ___ to make cars.
Machinery refers to machines collectively. Factories use machines to make products.
The ___ in the old clock is very delicate.
The internal working parts of a machine are referred to as machinery. A clock has delicate internal parts.
The new ___ for sorting mail is very efficient.
Machinery refers to machines. A machine is used for sorting mail.
The government has a complex ___ for making decisions.
Machinery can also describe the organized systems and procedures used by an organization or government. A government has systems for making decisions.
It takes a lot of ___ to build a skyscraper.
Heavy machinery like cranes and excavators are used to build skyscrapers.
The farmer bought new ___ for his farm.
Farmers use machinery like tractors and harvesters on their farms.
Write a sentence describing a factory that uses a lot of machinery.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
The factory has new machinery to make many cars.
Imagine you are helping a farmer. What kind of machinery might they use on their farm? Write two sentences.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
The farmer uses machinery like a tractor. It helps to plant seeds.
Describe a simple machine you know, like a bicycle or a clock. Use the word 'machinery' if you can.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
A bicycle has machinery inside. It helps the wheels turn.
What does the machinery in the recycling plant do?
این متن را بخوانید:
Our city has a new recycling plant. This plant uses a lot of special machinery. The machinery helps to sort plastic, glass, and paper. It makes recycling much faster and easier for everyone.
What does the machinery in the recycling plant do?
The passage states, 'The machinery helps to sort plastic, glass, and paper.'
The passage states, 'The machinery helps to sort plastic, glass, and paper.'
What are some examples of office machinery mentioned?
این متن را بخوانید:
In a big office, there is much machinery. Computers, printers, and copy machines are all types of office machinery. This machinery helps people to do their work quickly and efficiently.
What are some examples of office machinery mentioned?
The passage lists 'Computers, printers, and copy machines' as types of office machinery.
The passage lists 'Computers, printers, and copy machines' as types of office machinery.
Why is machinery important for building a house?
این متن را بخوانید:
Building a new house needs strong machinery. Cranes lift heavy parts, and diggers make big holes. Without this machinery, it would take a very long time to build a house.
Why is machinery important for building a house?
The passage says, 'Without this machinery, it would take a very long time to build a house,' implying it makes building faster and easier.
The passage says, 'Without this machinery, it would take a very long time to build a house,' implying it makes building faster and easier.
Describe a time you encountered complex machinery. What was its purpose, and how did it function?
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
During my visit to a manufacturing plant, I observed a robotic arm used for assembling car parts. This intricate machinery had various components, including sensors, hydraulic systems, and a control unit. Its operation involved precise movements and coordination, ensuring efficiency and accuracy in the assembly line. Regular maintenance was crucial to prevent breakdowns and ensure continuous production.
Discuss the machinery involved in a modern-day office environment. How has it changed over the past few decades, and what impact has this had on productivity?
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
Modern offices rely heavily on machinery such as computers, printers, and communication systems. Over the past few decades, there's been a significant evolution from typewriters and fax machines to networked computers and advanced software. This technological shift has led to increased automation of tasks, vastly improving efficiency and productivity. Information can now be processed and shared almost instantaneously.
Imagine you are explaining the 'machinery' of a democratic government to someone who has never experienced one. What aspects would you highlight to convey its functioning?
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
The 'machinery' of a democratic government involves several key institutions, such as the legislature, executive, and judiciary, each with distinct roles. Its functioning relies on processes like elections, where citizens participate in choosing their representatives. A crucial aspect is the system of checks and balances, which prevents any single branch from becoming too powerful, ensuring a fair and balanced governance.
What is the main idea of the passage?
این متن را بخوانید:
The factory floor buzzed with the rhythmic hum of heavy machinery. Conveyor belts transported unfinished products, while robotic arms meticulously welded components into place. Technicians in protective gear monitored the complex operations, ensuring that every piece of machinery functioned optimally. Without this sophisticated network of devices, the sheer volume of production would be impossible to achieve.
What is the main idea of the passage?
The passage emphasizes how the 'sophisticated network of devices' (machinery) makes high production volume possible, indicating its essential role.
The passage emphasizes how the 'sophisticated network of devices' (machinery) makes high production volume possible, indicating its essential role.
What is a significant challenge related to agricultural machinery in developing countries?
این متن را بخوانید:
In developing countries, access to modern agricultural machinery can significantly boost food production and reduce labor costs. However, acquiring and maintaining such equipment often presents a considerable challenge due to high initial investment and lack of skilled maintenance personnel. International aid organizations frequently provide assistance in this area.
What is a significant challenge related to agricultural machinery in developing countries?
The passage states that 'acquiring and maintaining such equipment often presents a considerable challenge due to high initial investment and lack of skilled maintenance personnel,' directly supporting this answer.
The passage states that 'acquiring and maintaining such equipment often presents a considerable challenge due to high initial investment and lack of skilled maintenance personnel,' directly supporting this answer.
What does 'the machinery of government' refer to in this context?
این متن را بخوانید:
The new legislation aimed to streamline the machinery of government, making it more responsive to citizens' needs. This involved reorganizing several departments, implementing new digital systems for public services, and enhancing inter-agency cooperation. Critics argued that while the intentions were good, the sheer inertia of the existing bureaucratic machinery would make significant change difficult.
What does 'the machinery of government' refer to in this context?
The passage refers to 'reorganizing several departments, implementing new digital systems for public services, and enhancing inter-agency cooperation,' which all relate to the systematic and procedural aspects of government, aligning with the definition of 'machinery' in this sense.
The passage refers to 'reorganizing several departments, implementing new digital systems for public services, and enhancing inter-agency cooperation,' which all relate to the systematic and procedural aspects of government, aligning with the definition of 'machinery' in this sense.
This sentence structure correctly places the adjective 'complex' before 'industrial machinery' and clearly states the need for 'specialized maintenance personnel'.
This arrangement correctly uses 'intricate' to describe the 'machinery of government' and completes the idea of its often opaque operation.
The sentence starts with 'new advances' followed by the specific area 'agricultural machinery', correctly linking them to the result 'revolutionized farming practices'.
The intricate ___ of quantum computing remains largely incomprehensible to the layperson, requiring a profound grasp of theoretical physics.
In this context, 'machinery' refers to the complex internal workings and systems of quantum computing, emphasizing its intricate and abstract nature. 'Apparatus' is more for physical equipment, 'mechanisms' can work but 'machinery' captures the complexity better, and 'framework' is too general.
Despite the outward appearance of efficiency, the bureaucratic ___ of the old regime was riddled with systemic inefficiencies and corruption.
Here, 'machinery' metaphorically describes the complex, often unwieldy, system and procedures of the government, highlighting its functional aspects. 'Infrastructure' refers to underlying structures, 'apparatus' is too neutral, and 'organization' is less evocative of the intricate processes.
The clandestine operations relied on a sophisticated ___ of covert communication networks and expertly trained operatives.
In this sentence, 'machinery' is used to describe the complex, interconnected systems and procedures employed in the clandestine operations, conveying a sense of intricate design and function. While 'apparatus' and 'system' are close, 'machinery' implies a more active, operational complexity.
To unravel the mysteries of the universe, scientists continually strive to refine the theoretical ___ that underpins our understanding of cosmic phenomena.
'Machinery' here refers to the complex and interconnected theoretical systems and models used to explain the universe, suggesting a dynamic and operational set of principles. 'Framework' is plausible but 'machinery' emphasizes the active, working nature of the theory.
The relentless ___ of global finance can swiftly destabilize economies, necessitating robust regulatory oversight to prevent systemic collapse.
'Machinery' is employed metaphorically to represent the intricate and powerful systems and operations of global finance. It conveys the idea of a complex, often impersonal, force. 'Dynamics' focuses on forces, 'apparatus' on equipment, and 'mechanisms' on individual parts, none as comprehensively as 'machinery'.
The archaic ___ of parliamentary procedure often impedes swift legislative action, leading to prolonged debates and political deadlock.
Here, 'machinery' describes the established, often cumbersome, systems and procedures of parliamentary operations. It effectively conveys the complexity and often rigid nature of these processes. 'Protocol' refers to rules of conduct, 'system' is broader, and 'apparatus' less fitting for abstract procedures.
Discuss the ethical implications of increasingly autonomous machinery in industrial settings, particularly concerning worker displacement and safety regulations. Propose solutions for mitigating these negative impacts.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
The rise of autonomous machinery in industry presents a complex ethical dilemma. While it promises enhanced efficiency and productivity, it simultaneously raises profound concerns about worker displacement and the evolution of safety protocols. Ethically, societies must grapple with the responsibility to retrain and reallocate human labor, preventing widespread unemployment. Furthermore, the inherent unpredictability of highly autonomous systems necessitates a re-evaluation of current safety regulations, focusing on predictive maintenance and fail-safe mechanisms rather than reactive responses. Solutions could include substantial government investment in reskilling programs, the development of robust international standards for robotic safety, and the establishment of ethical review boards to oversee the deployment of advanced industrial machinery.
Analyze the role of advanced machinery in modern espionage and counter-intelligence operations. Consider the dual-use nature of certain technologies and the geopolitical ramifications.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
In the contemporary landscape, advanced machinery plays an indispensable, yet often clandestine, role in espionage and counter-intelligence. Technologies ranging from sophisticated surveillance drones to miniaturized data interception devices, and even advanced cybernetic tools for information warfare, are routinely deployed. The 'dual-use' nature of many of these technologies – applicable in both civilian and military contexts – complicates international efforts to control their proliferation. Geopolitically, the arms race in this domain fuels a constant cycle of innovation and counter-innovation, leading to an opaque and often destabilizing environment where nations constantly seek to gain a technological edge. This necessitates a delicate balance between national security interests and global stability, often through international treaties and robust intelligence-sharing agreements.
Examine how the 'machinery' of democratic governance, encompassing its institutions and procedures, adapts to or resists rapid societal and technological change. Provide specific examples.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
پاسخ نمونه
The 'machinery' of democratic governance, a complex network of legislative bodies, electoral processes, and bureaucratic structures, constantly navigates the pressures of rapid societal and technological change. Historically, these systems have demonstrated both remarkable adaptability and inherent resistance. For instance, the advent of digital communication technologies has compelled governments to adapt electoral campaigning and public discourse, sometimes leading to the establishment of new regulatory bodies for online content. Conversely, the slow pace of legislative reform often means that existing laws struggle to keep pace with innovations like artificial intelligence or cryptocurrency, creating regulatory vacuums. The deliberative nature of democracy, while ensuring checks and balances, can also be a source of inertia when faced with immediate, transformative shifts. Examples include the varying success of nations in establishing data privacy laws in the age of big data, or the ongoing debates surrounding the legal status of deepfake technology, highlighting both the capacity for evolution and the inherent challenges within democratic machinery.
According to the passage, what is a key characteristic of the human body's 'machinery'?
این متن را بخوانید:
The intricate machinery of the human body, a marvel of biological engineering, operates with a precision that defies simple explanation. From the microscopic organelles within each cell to the macroscopic systems of circulation and respiration, every component functions in concert, maintaining a state of dynamic equilibrium. This inherent self-regulation allows for remarkable resilience, yet also reveals a profound susceptibility to external stressors and internal malfunctions. Understanding this biological machinery is paramount for advancing medical science.
According to the passage, what is a key characteristic of the human body's 'machinery'?
The passage explicitly states that the human body's machinery 'maintaining a state of dynamic equilibrium. This inherent self-regulation allows for remarkable resilience.'
The passage explicitly states that the human body's machinery 'maintaining a state of dynamic equilibrium. This inherent self-regulation allows for remarkable resilience.'
What is a central criticism of the 'machinery' of modern financial markets, according to the text?
این متن را بخوانید:
The machinery of modern financial markets, with its algorithmic trading and high-frequency transactions, has become increasingly opaque and complex. While proponents argue that this complexity fosters efficiency and liquidity, critics contend that it creates systemic vulnerabilities, making the markets prone to flash crashes and manipulation. Regulators struggle to keep pace with technological advancements, often finding themselves reacting to crises rather than preempting them, highlighting a fundamental tension between innovation and oversight.
What is a central criticism of the 'machinery' of modern financial markets, according to the text?
The passage states, 'critics contend that it creates systemic vulnerabilities, making the markets prone to flash crashes and manipulation.'
The passage states, 'critics contend that it creates systemic vulnerabilities, making the markets prone to flash crashes and manipulation.'
Why is the 'machinery' of international diplomacy described as moving at a 'glacial pace'?
این متن را بخوانید:
In the realm of international diplomacy, the 'machinery' of negotiation and treaty-making often moves at a glacial pace. This deliberative process, while designed to ensure comprehensive consideration of all perspectives and to build consensus, can be a source of frustration when urgent global challenges demand swift action. The interplay of national interests, cultural nuances, and historical grievances further complicates the functioning of this diplomatic machinery, often leading to protracted discussions and incremental progress rather than decisive breakthroughs.
Why is the 'machinery' of international diplomacy described as moving at a 'glacial pace'?
The passage explains, 'This deliberative process, while designed to ensure comprehensive consideration of all perspectives and to build consensus, can be a source of frustration when urgent global challenges demand swift action.' This indicates a slow, thorough process.
The passage explains, 'This deliberative process, while designed to ensure comprehensive consideration of all perspectives and to build consensus, can be a source of frustration when urgent global challenges demand swift action.' This indicates a slow, thorough process.
/ 42 درست
نمره کامل!