Liquid is a state of matter that flows and takes the shape of its container while maintaining a constant volume.
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- A state of matter with fixed volume but no fixed shape.
- Common examples include water, oil, and liquid chemicals.
- It flows to take the shape of its container.
常见语境：在科学实验、工业生产及日常生活中非常常见。例如，医生会叮嘱病人“多喝液体（水或饮料）”，化学实验中会提到“将液体倒入烧杯”。
- 1近义词比较：‘流体’（Fluid）是一个更广泛的科学术语，包含液体和气体，强调其流动的特性；而‘液体’特指物质状态，范围更窄且更常用。‘浆糊’或‘胶水’虽然是液体，但强调其粘稠度，而‘液体’是一个中性描述词。
Beispiele
医生建议我多喝液体以补充水分。
everydayThe doctor suggested I drink more liquids to stay hydrated.
实验过程中，必须严格控制液体的滴加速度。
formalDuring the experiment, the dropping speed of the liquid must be strictly controlled.
把这瓶液体倒进水槽里就行了。
informalJust pour this bottle of liquid into the sink.
该研究探讨了液体在微重力环境下的动力学行为。
academicThe study explores the dynamic behavior of liquids in a microgravity environment.
Häufige Kollokationen
Häufige Phrasen
液体肥皂
Liquid soap
液体黄金
Liquid gold (often used metaphorically for oil or premium olive oil)
液体压力
Liquid pressure
Wird oft verwechselt mit
Fluid is a broader term that encompasses both liquids and gases. Liquid specifically refers to a phase of matter that is not gaseous.
A solution is a specific type of liquid mixture where solutes are dissolved in a solvent. Not all liquids are solutions.
Grammatikmuster
How to Use It
Nutzungshinweise
The word '液体' is a neutral noun used in both scientific and daily contexts. It is standard Chinese and carries no specific slang or derogatory meaning. It is frequently used in technical instructions regarding chemical handling or medical advice.
Häufige Fehler
Learners often confuse '液体' with '流体' in scientific contexts. Also, some learners might use it to refer to 'drinks' (饮料) exclusively, but '液体' is more about the physical state than the consumption aspect.
Tips
Think of water as the prototype
Whenever you see the word '液体', imagine water. It is the most common liquid we encounter, helping you understand the state of matter quickly.
Don't confuse liquid with fluid
Remember that '流体' includes gases. '液体' is strictly for substances that are not gases.
Water as life source
In Chinese culture, liquid water is often associated with wealth and life flow, often reflected in idioms like '财源滚滚'.
Wortherkunft
The word is derived from '液' (liquid/fluid) and '体' (body/substance). Together, they denote a substance that exists in a fluid state.
Kultureller Kontext
In Chinese, liquid is often associated with fluidity and change. It is a fundamental concept in both ancient philosophy (like Wu Xing, where water is one of the five elements) and modern science education.
Merkhilfe
Think of the character '液' which contains the water radical (氵). This visually reminds you that it is related to water, the most common liquid.
Häufig gestellte Fragen
4 Fragen流体是一个更广义的词，涵盖了液体和气体，因为两者都具有流动性。液体则特指物质的一种特定物理状态，其体积在常温下相对固定。
如果一种物质能流动，且在重力作用下能填充容器底部并呈现水平面，那么它通常就是液体。它没有固定的形状，但有明确的体积。
可以，这被称为凝固。当温度降低到物质的凝固点以下时，液体分子会排列紧密，从而转变为固体状态。
我们常用它来描述各种饮品、洗涤剂或化学试剂。例如：请把这些液体废料倒入指定的回收桶中。
Teste dich selbst
水在常温下是一种___。
水在常温下具有流动性和固定体积，符合液体的定义。
以下物质中，哪一个在常温下不是液体？
铁块在常温下是固体，具有固定的形状和体积。
容器 / 液体 / 形状 / 改变 / 随 / 会
这是对液体物理特性的描述。
Ergebnis: /3
Summary
Liquid is a state of matter that flows and takes the shape of its container while maintaining a constant volume.
- A state of matter with fixed volume but no fixed shape.
- Common examples include water, oil, and liquid chemicals.
- It flows to take the shape of its container.
Think of water as the prototype
Whenever you see the word '液体', imagine water. It is the most common liquid we encounter, helping you understand the state of matter quickly.
Don't confuse liquid with fluid
Remember that '流体' includes gases. '液体' is strictly for substances that are not gases.
Water as life source
In Chinese culture, liquid water is often associated with wealth and life flow, often reflected in idioms like '财源滚滚'.
Beispiele
4 von 4医生建议我多喝液体以补充水分。
The doctor suggested I drink more liquids to stay hydrated.
实验过程中，必须严格控制液体的滴加速度。
During the experiment, the dropping speed of the liquid must be strictly controlled.
把这瓶液体倒进水槽里就行了。
Just pour this bottle of liquid into the sink.
该研究探讨了液体在微重力环境下的动力学行为。
The study explores the dynamic behavior of liquids in a microgravity environment.
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Verwandtes Vokabular
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吸收
A1To absorb; to take in.
海拔
B1The height of an object or place above sea level.
属性
B1A quality or feature that is typical of or belongs to something or someone.
生物
B1Any living thing, or the study of living organisms. Basic term for IELTS biology-related reading passages.
模糊
A1Blurry; vague; indistinct.
呼吸
A1To breathe; respiration.
燃烧
A1To burn; combustion.
计算
A1To calculate; to compute; to determine a value mathematically.
推算
B1To calculate, estimate, or figure out something using data, logic, or mathematical methods. It implies a process of reasoning from known facts to unknown values.
校准
B1To calibrate, adjust, or check for accuracy against a standard. It is used for instruments, data, or plans.
