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A1 noun #2,800 پرکاربردترین 7 دقیقه مطالعه

体积

tiji
At the A1 level, you can think of '体积' (tǐjī) as a special word for 'size' when you are talking about things like boxes, balls, or toys. While you usually use '大' (big) or '小' (small), '体积' is the word for the 'amount of space' something takes up. For example, if you have a big box and a small box, the big box has a 'larger volume' (体积大). You might hear this word when people talk about shipping a package or buying a new fridge. It's a bit more formal than '大小' (size), but it's very useful for being specific. Just remember: if it's a 3D object that you can hold or put in a room, it has a '体积'. You don't need to calculate it yet; just know that it refers to how much space the object fills up in the world.
At the A2 level, you should start using '体积' in more specific contexts, like shopping or describing objects. You might notice that some things are light but have a large '体积' (like a big bag of popcorn), while others are heavy but have a small '体积' (like a small lead weight). This distinction is important. You can use sentences like '这个东西体积很大，但是很轻' (This thing has a large volume but is very light). You will also encounter this word in basic math problems where you learn about '长' (length), '宽' (width), and '高' (height). Knowing '体积' helps you describe why something might not fit in your bag or your car's trunk. It's a step up from '大小' because it focuses specifically on the 3D space.
By B1, you should be comfortable using '体积' in professional or technical discussions. For instance, if you are working in an office and need to order supplies, you might discuss the '体积' of the storage cabinets. You'll also see this word in news articles about technology, specifically regarding 'miniaturization'—making devices with a 'smaller volume' (缩小体积) while keeping them powerful. You should also be able to distinguish '体积' from '面积' (area) and '容积' (capacity). '体积' is the outer space an object occupies, while '容积' is what's inside. In B1, you can also use it to describe the physical presence of buildings or large machinery. It's a key word for anyone interested in design, logistics, or engineering.
At the B2 level, '体积' appears in more complex scientific, economic, and environmental contexts. You might read about the '体积' of glaciers melting or the 'volumetric' changes in materials under heat. In business, while '规模' (scale) is usually used for companies, '体积' might be used metaphorically in specific industries to describe the physical footprint of an operation. You should be able to use the word in formal reports, such as '该设备的体积优化显著提高了运输效率' (The volume optimization of this equipment significantly improved transport efficiency). You'll also encounter more advanced collocations like '体积百分比' (volume percentage) in chemistry or '体积流量' (volume flow rate) in physics. Your understanding should move from just 'big/small' to 'spatial efficiency'.
At the C1 level, your use of '体积' should be precise and nuanced. You might use it in architectural criticism to discuss the '体积感' (sense of volume/mass) of a structure and how it interacts with its surroundings. You will also understand its use in high-level academic texts, such as those discussing fluid dynamics or celestial mechanics (the '体积' of a planet). At this level, you can also appreciate the subtle differences between '体积', '体量', and '空间'. You might use '体积' to describe the physical constraints of a biological system or the spatial requirements of a complex data center. Your ability to explain the relationship between mass, density, and '体积' in Chinese should be fluent and accurate.
At the C2 level, '体积' is a tool for precise scientific and philosophical expression. You might encounter it in discussions about the '体积' of the universe or in quantum physics where the concept of 'volume' becomes abstract. You can use it in sophisticated literary contexts to describe the 'oppressive volume' of a mountain or the 'insignificant volume' of a human in the vastness of nature. You are expected to handle the word in any professional capacity, from patent law (describing the physical dimensions of an invention) to advanced environmental science (calculating the volume of pollutants in the atmosphere). Your mastery includes understanding all technical compounds and being able to use the word metaphorically in high-level rhetoric without losing the core meaning of spatial displacement.
تمرین کن مثال‌ها نکات و راهنمایی‌ها

体积 در ۳۰ ثانیه

  • 体积 (tǐjī) refers to the 3D space an object occupies, distinct from 2D area (面积) and weight (重量).
  • It is commonly used in math, shipping, and technology to describe the bulk or physical size of items.
  • Key verbs used with it include 测量 (measure), 占据 (occupy), and 缩小 (reduce/shrink).
  • While '大小' is general, '体积' is more formal and precise, especially in technical or professional contexts.

The term 体积 (tǐjī) is a fundamental noun in the Chinese language used to describe the physical space occupied by a three-dimensional object. In its most literal sense, it refers to 'volume' as understood in physics and mathematics. However, in daily conversation, it often serves as a more formal or precise way to discuss the 'bulk' or 'size' of an item, particularly when its three-dimensional presence is more relevant than its weight or surface area.

Scientific Context
In a laboratory or classroom, 体积 is the product of length, width, and height. It is measured in cubic units like 立方米 (cubic meters).
Logistics Context
When shipping goods, 体积 is often more important than weight, as it determines how much space a package takes up in a container.
Everyday Context
You might use 体积 to describe why a new refrigerator won't fit through a door, focusing on its physical displacement.

这个纸箱的体积太大，后备箱放不下。 (The volume of this cardboard box is too large; it won't fit in the trunk.)

To understand 体积 deeply, one must look at its components. '体' (tǐ) refers to the body or form, while '积' (jī) refers to accumulation or product. Together, they represent the 'accumulated body' or the total space occupied. This word is essential for anyone dealing with architecture, engineering, shipping, or even just buying furniture. It is a precise term that avoids the ambiguity of simply saying something is 'big' (大).

虽然这个电脑很轻，但它的体积并不小。 (Although this computer is light, its volume is not small.)

Visualizing Volume
Imagine a balloon. As you blow air into it, its 体积 increases even though its mass remains relatively constant.

In the context of modern urban living, 体积 becomes a critical concept. Small apartments require furniture with a small 体积 to maximize living space. Designers often strive to maximize functionality while minimizing the 体积 of appliances. This word is thus inextricably linked to efficiency and spatial management in the 21st century.

Using 体积 correctly requires understanding its role as a noun that can be modified by adjectives or used as the subject/object of a sentence. It is most frequently paired with adjectives like 大 (large), 小 (small), 庞大 (huge), or 巨大 (immense).

Common Verb Pairings
测量 (cèliáng - to measure), 占据 (zhànjù - to occupy), 缩小 (suōxiǎo - to reduce), 增加 (zēngjiā - to increase).

我们需要测量一下这块石头的体积。 (We need to measure the volume of this stone.)

When describing an object's properties, you can use the structure: [Object] + 的 + 体积 + [Adjective]. For example, '球的体积' (the volume of the ball). In more formal writing, you might see it used to describe abstract concepts, though this is less common than its physical application.

这种新型电池的体积缩小了一半。 (The volume of this new type of battery has been reduced by half.)

In technical fields, 体积 is often part of compound nouns. For instance, '体积百分比' (volume percentage) or '体积流量' (volume flow rate). For learners, the most important thing is to distinguish it from '面积' (miànjī - area). If you are talking about a flat surface, use 面积; if you are talking about a 3D object, use 体积.

Comparative Usage
When comparing two objects, you can say 'A的体积比B大' (A's volume is larger than B's).

You will encounter 体积 in a variety of specific environments, ranging from the academic to the commercial. It is a staple of the Chinese educational system, appearing early in mathematics and science curricula.

In Schools
Students learn formulas to calculate the 体积 of cubes, spheres, and cylinders. A teacher might ask: '这个圆柱体的体积是多少？'
In Logistics & Shipping
At a post office or with a courier service like SF Express, staff will discuss '体积重' (volumetric weight) to determine shipping costs.

快递公司是按体积还是按重量收费？ (Does the courier company charge by volume or by weight?)

In the tech industry, during product launches (like a new iPhone or a laptop), presenters often highlight how they have managed to pack more power into a smaller 体积. You'll hear phrases like '体积更小，性能更强' (smaller volume, stronger performance).

这台机器虽然功能多，但体积很小，方便携带。 (Although this machine has many functions, its volume is small, making it easy to carry.)

Furthermore, in the real estate and interior design world, 体积 is used to discuss '空间感' (sense of space). While floor area (面积) is the primary metric, the 体积 of a room (including ceiling height) determines how 'airy' or 'cramped' it feels. In high-end architectural discussions, the '体积感' (sense of volume/mass) of a building is a key aesthetic criterion.

Learners often confuse 体积 with other related concepts. The most frequent error is substituting it with 面积 (miànjī) or 重量 (zhòngliàng).

Mistake 1: Volume vs. Area
Using 面积 when talking about a box or a room's total space. Remember: 面积 is 2D (flat), 体积 is 3D (solid).
Mistake 2: Volume vs. Capacity
Confusing 体积 with 容积 (róngjī). While similar, 容积 specifically refers to the internal space a container can hold (like the inside of a bottle), whereas 体积 is the space the object itself occupies.

错误：这个房间的面积很大，可以放很多东西。 (Incorrect if you mean the 3D space; 面积 only refers to the floor.)

Another common mistake is using 体积 to describe people. In Chinese, we don't usually use 体积 to say someone is 'large' or 'bulky' in a physical fitness or weight sense. Instead, we use words like '块头' (kuàitóu) or '身材' (shēncái). Using 体积 for a person can sound dehumanizing, as if you are describing an inanimate object.

注意：不要用“体积”来形容人的胖瘦。 (Note: Do not use 'volume' to describe a person's weight or size.)

Finally, avoid using 体积 when you mean 'quantity' (数量 - shùliàng). For example, 'the volume of trade' is usually translated as '贸易额' (màyì'é) or '贸易量' (màoyìliàng), not '贸易体积'. 体积 is almost exclusively for physical, spatial displacement.

To master 体积, it is helpful to compare it with its synonyms and near-synonyms. Each has a specific nuance that dictates its usage.

容积 (róngjī)
Capacity. Used for the internal space of containers (e.g., a water tank's capacity).
大小 (dàxiǎo)
Size. A general, colloquial term for how big or small something is. It can apply to 2D, 3D, or even abstract things.
规模 (guīmó)
Scale/Scope. Used for abstract things like a company, a project, or an event (e.g., 'large-scale production').

这个水桶的容积是十升，但它的外壳体积很大。 (The capacity of this bucket is 10 liters, but its external volume is quite large.)

Another related word is 空间 (kōngjiān - space). While 体积 is a measurement of space, 空间 is the space itself. You might say '这个沙发占据了太多空间' (This sofa occupies too much space), which is more common in casual speech than saying '这个沙发的体积太大'.

我们要扩大生产规模，而不是仅仅增加产品的体积。 (We want to expand the scale of production, not just increase the size of the product.)

Lastly, consider '体量' (tǐliàng). This is a more sophisticated term often used in finance or architecture to describe the 'mass' or 'total volume' of an entity or building. For example, '这家公司的体量很大' implies it is a giant in the industry.

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مثال‌ها بر اساس سطح

1

这个球的体积很大。

The volume of this ball is very large.

Subject + 的 + 体积 + Adjective.

2

盒子的体积小。

The box's volume is small.

Simple noun-adjective structure.

3

书包的体积不小。

The backpack's volume is not small.

Using '不' for negation.

4

什么是体积？

What is volume?

Basic question structure.

5

它的体积是多少？

What is its volume?

Using '多少' to ask for a measurement.

6

这个杯子体积小。

This cup has a small volume.

Describing an everyday object.

7

大车的体积大。

The big car has a large volume.

Comparing size through the concept of volume.

8

我喜欢体积小的手机。

I like small-sized (volume) phones.

Using '体积小的' as an adjective phrase.

1

虽然体积大，但是它很轻。

Although the volume is large, it is very light.

Contrastive structure '虽然...但是...'.

2

我们要买体积小一点的冰箱。

We need to buy a fridge with a slightly smaller volume.

Using '...一点的' for comparison.

3

这个纸箱的体积怎么算？

How do you calculate the volume of this cardboard box?

Using '怎么算' to ask for a method.

4

水占了瓶子一半的体积。

Water occupies half the volume of the bottle.

Verb '占' (occupy) + fraction + 体积.

5

这种电脑的体积很方便携带。

The volume of this computer makes it very convenient to carry.

Connecting physical property to a benefit.

6

请测量一下这个物体的体积。

Please measure the volume of this object.

Imperative sentence with '请'.

7

这个房间的体积很大，很通风。

The volume of this room is large, so it's very airy.

Linking volume to airiness.

8

棉花的体积比石头大。

The volume of the cotton is larger than the stone.

Comparative structure 'A 比 B + Adjective'.

1

随着技术的进步，电池的体积越来越小。

With the advancement of technology, the volume of batteries is getting smaller and smaller.

Using '随着' (with/as) and '越来越' (more and more).

2

我们需要减小包装的体积以节省运费。

We need to reduce the volume of the packaging to save on shipping costs.

Purpose clause '以' (in order to).

3

这个雕塑的体积感非常强。

This sculpture has a very strong sense of volume.

Using '体积感' (sense of volume).

4

空气受热后体积会膨胀。

Air expands in volume after being heated.

Scientific cause and effect.

5

这个仓库可以容纳体积巨大的货物。

This warehouse can accommodate goods of immense volume.

Verb '容纳' (accommodate/hold).

6

在计算体积时，别忘了单位。

When calculating volume, don't forget the units.

Temporal clause '在...时'.

7

这种材料的体积在低温下会缩小。

The volume of this material shrinks at low temperatures.

Describing physical properties.

8

我们公司主要生产小体积的电子元件。

Our company mainly produces small-volume electronic components.

Using '小体积' as an attributive.

1

物体的密度等于质量除以体积。

The density of an object equals mass divided by volume.

Scientific definition structure.

2

该设计旨在最大限度地利用有限的体积。

The design aims to maximize the use of limited volume.

Formal phrase '旨在' (aims to).

3

这种气体的体积随压力增加而减小。

The volume of this gas decreases as pressure increases.

Correlation '随...而...'.

4

由于体积庞大，这台机器很难搬运。

Due to its huge volume, this machine is difficult to transport.

Causal '由于' (due to).

5

我们需要精确计算反应器的有效体积。

We need to precisely calculate the effective volume of the reactor.

Using '有效体积' (effective volume).

6

该产品的体积优化是其核心竞争力之一。

The volume optimization of this product is one of its core competitive advantages.

Business/Technical terminology.

7

木星的体积是地球的一千三百多倍。

The volume of Jupiter is more than 1,300 times that of Earth.

Using '...是...的...倍' for multiples.

8

这种新型材料具有体积稳定性好的特点。

This new material is characterized by good volume stability.

Formal '具有...的特点'.

1

建筑师通过巧妙的体积组合创造了独特的空间感。

The architect created a unique sense of space through a clever combination of volumes.

Architectural context.

2

在流体力学中，体积流量是一个关键参数。

In fluid mechanics, volume flow rate is a key parameter.

Academic/Scientific field specification.

3

这种恒星在演化末期体积会剧烈膨胀。

This type of star expands drastically in volume at the end of its evolution.

Describing astronomical phenomena.

4

该政策旨在控制城市建筑的总体积。

The policy aims to control the total volume of urban buildings.

Policy and urban planning context.

5

我们需要考虑热胀冷缩对精密零件体积的影响。

We need to consider the impact of thermal expansion and contraction on the volume of precision parts.

Engineering precision.

6

通过压缩算法，我们可以减小数据在存储介质上的逻辑体积。

Through compression algorithms, we can reduce the logical volume of data on storage media.

Metaphorical/Technical use in computing.

7

这件艺术品利用负空间来强调其实体的体积。

This artwork uses negative space to emphasize the volume of its solid form.

Art theory context.

8

在极端高压下，物质的体积会发生奇妙的变化。

Under extreme high pressure, the volume of matter undergoes wonderful changes.

Advanced scientific observation.

1

黑洞的奇点被认为体积为零而密度无穷大。

The singularity of a black hole is thought to have zero volume and infinite density.

Theoretical physics context.

2

该论文深入探讨了非欧几里得空间中的体积度量问题。

The paper explores the problem of volume measurement in non-Euclidean spaces in depth.

High-level academic research.

3

这种哲学的宏大体积感让读者感到自身的渺小。

The grand sense of volume in this philosophy makes readers feel their own insignificance.

Literary/Philosophical metaphor.

4

在宏观经济学中，我们有时用“体积”来比喻市场的承载力。

In macroeconomics, we sometimes use 'volume' as a metaphor for market capacity.

Metaphorical usage in social sciences.

5

该项研究揭示了细胞体积调节的分子机制。

The study revealed the molecular mechanisms of cell volume regulation.

Advanced biological research.

6

建筑的体积感与其周边的自然环境达成了某种张力。

The volume of the building achieves a certain tension with its surrounding natural environment.

Aesthetic and critical analysis.

7

量子力学中的波函数并不直接对应于经典意义上的体积。

The wave function in quantum mechanics does not directly correspond to volume in the classical sense.

Nuanced scientific distinction.

8

法律条文的臃肿体积往往增加了执行的难度。

The bloated volume of legal clauses often increases the difficulty of enforcement.

Metaphorical use in legal/administrative context.

ترکیب‌های رایج

测量体积
体积庞大
缩小体积
占据体积
计算体积
体积单位
总体积
有效体积
体积百分比
体积流量

عبارات رایج

体积重

体积感

大体积

小体积

体积比

体积变化

体积效应

体积限制

体积优化

体积密度

اغلب اشتباه گرفته می‌شود با

体积 vs 面积

体积 vs 容积

体积 vs 重量

اصطلاحات و عبارات

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به‌راحتی اشتباه گرفته می‌شود

体积 vs

体积 vs

体积 vs

体积 vs

体积 vs

الگوهای جمله‌سازی

نحوه استفاده

technical

Always specify units (e.g., cm³) in technical writing.

metaphorical

Can be used for 'bloated' documents or 'massive' abstract entities in high-level Chinese.

اشتباهات رایج
  • Using 体积 instead of 面积 for a room's floor space.
  • Using 体积 to describe a person's weight.
  • Confusing 体积 with 容积 in a scientific context.
  • Forgetting the units (cubic) when discussing 体积.
  • Using '体积大' when '规模大' (scale) is more appropriate for a company.

نکات

Noun usage

Treat '体积' as a standard noun. It doesn't need a measure word itself.

Related terms

Learn '长、宽、高' (length, width, height) along with '体积'.

Shipping

In China, always check if a package is charged by '体积' or weight.

Physics

Remember the density formula: Density = Mass / Volume.

Interior Design

Use '体积' to discuss how much space a new sofa will take up.

Miniaturization

Tech ads often use '缩小体积' to boast about engineering.

Vs. Size

Use '大小' for 'Which size shirt?' but '体积' for 'How much space in the truck?'

Calculation

The verb for 'calculate volume' is '计算体积'.

Area Confusion

Never use '体积' for a flat floor; use '面积'.

Metaphor

In C1/C2, use '体积' to describe the 'weightiness' of a book or theory.

حفظ کنید

ریشه کلمه

بافت فرهنگی

The volume and placement of objects in a room are believed to affect the flow of 'Qi'.

There is a cultural appreciation for 'refined' (精巧) objects that pack a lot of value into a small volume.

تمرین در زندگی واقعی

موقعیت‌های واقعی

شروع‌کننده‌های مکالمه

"这个沙发的体积是不是太大了？"

"你知道怎么算圆柱体的体积吗？"

"现在的手机体积越来越小了，你喜欢吗？"

"快递费是按重量算还是按体积算？"

"这个房间的体积很大，感觉很舒服。"

موضوعات نگارش

描述你房间里体积最大的三样东西。

如果你可以缩小任何东西的体积，你会选什么？为什么？

讨论为什么在现代城市生活中，小体积的电器更受欢迎。

写一段话解释体积和重量的区别。

想象一个体积无限大的物体，它会是什么样子？

سوالات متداول

10 سوال

No, it sounds like you are treating them as an object. Use '块头' or '身材'.

体积 is the space an object takes up; 容积 is how much a container can hold inside.

Yes, especially when talking about furniture, shipping, or storage.

立方米 (lìfāngmǐ).

It is more formal than '大小', but common in many standard contexts.

Yes, it's a specific term in logistics for volumetric weight.

测量 (measure), 占据 (occupy), 缩小 (shrink), 膨胀 (expand).

The concept is simple, but the word itself usually appears in HSK 4 or higher (B1/B2).

Rarely. It almost always refers to physical 3D space.

A 'sense of volume' or 'massiveness', often used in art and architecture.

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