“长度” (chángdù) is a noun that means 'length'. It refers to the measurement or extent of something from end to end. This word is commonly used in various contexts, such as describing the length of an object, the duration of time, or the distance of a journey. For example, you might talk about the length of a piece of string or the length of a film. It's a fundamental word for expressing measurements and dimensions in Chinese.
§ Don't confuse it with time or distance
Many beginners, especially at the A1 level, get confused between "length" (长度) and concepts like "time" (时间 - shíjiān) or "distance" (距离 - jùlí).
§ Using it as a verb
In English, we might say "to length something" in some contexts, but 长度 is strictly a noun in Chinese. You cannot use it as a verb. If you want to talk about 'measuring the length' or 'extending the length', you need other verbs.
- DEFINITION
- Measuring the length.
测量长度 (cèliáng chángdù)
- DEFINITION
- Extending the length.
延长长度 (yáncháng chángdù)
§ Overusing it in simple sentences
Sometimes learners try to force 长度 into every sentence involving measurement. Often, you can use simpler structures.
- Instead of: 这条河的长度是多少？ (Zhè tiáo hé de chángdù shì duōshao? - What is the length of this river?)
- Try: 这条河多长？ (Zhè tiáo hé duō cháng? - How long is this river?)
§ Incorrectly modifying other nouns
When you want to describe a noun with its length, 长度 is typically used in a more formal context or with specific measuring phrases. For example, you wouldn't typically say "长度的绳子" (length's rope). You'd directly state the length of the rope.
- DEFINITION
- A rope of five meters in length.
五米长度的绳子 (wǔ mǐ chángdù de shéngzi)
Or more simply and commonly:
五米长的绳子 (wǔ mǐ cháng de shéngzi) (A five-meter-long rope)
§ Not understanding its abstract use
While often used for physical objects, 长度 can also refer to the 'length' of abstract concepts like a speech, a book, or a film. Just like in English, but sometimes learners forget this broader application.
- DEFINITION
- The length of the movie is two hours.
这部电影的长度是两个小时。(Zhè bù diànyǐng de chángdù shì liǎng gè xiǎoshí.)
अक्सर इससे भ्रम होता है
This means 'unit of length,' which is a related but distinct concept.
This means 'length measurement,' referring to the action of measuring length.
This means 'length limit' or 'length restriction,' a specific application of the word 长度.
आसानी से भ्रमित होने वाले
Often confused with 长度 (chángdù) because both relate to 'long' or 'length.'
长 (cháng) is an adjective meaning 'long,' while 长度 (chángdù) is a noun meaning 'length.'
这条路很长 (zhè tiáo lù hěn cháng) - This road is very long.
Sometimes confused with 长度 (chángdù) by beginners, as both involve distance or dimension.
远 (yuǎn) means 'far' (referring to distance), whereas 长度 (chángdù) specifically refers to 'length.'
我家离学校很远 (wǒ jiā lí xuéxiào hěn yuǎn) - My home is far from school.
Can be confused with 长度 (chángdù) as both describe a dimension.
高 (gāo) means 'high' or 'tall' (vertical dimension), while 长度 (chángdù) refers to 'length' (horizontal dimension).
这座山很高 (zhè zuò shān hěn gāo) - This mountain is very high.
Another dimension word that might be mistaken for 长度 (chángdù) by new learners.
宽 (kuān) means 'wide' (referring to width), distinct from 长度 (chángdù) which means 'length.'
这条河很宽 (zhè tiáo hé hěn kuān) - This river is very wide.
Though seemingly unrelated, beginners sometimes mix up 'length of time' with 'length' of an object.
时间 (shíjiān) means 'time,' whereas 长度 (chángdù) refers to the 'length' of a physical object or space.
你有多长时间？ (nǐ yǒu duō cháng shíjiān?) - How much time do you have?
सुझाव
Basic use of 长度
长度 (chángdù) directly translates to length. You can use it to talk about the physical length of objects, distances, or even abstract concepts like the length of time.
Asking about length
To ask 'What is the length?' or 'How long is it?', you can say: 这个长度是多少？ (Zhège chángdù shì duōshao?) which means 'What is this length?' or 'How much is this length?'
Describing length
You can combine 长度 with adjectives. For example, 长度很长 (chángdù hěn cháng) means 'the length is very long', and 长度很短 (chángdù hěn duǎn) means 'the length is very short'.
Talking about units of length
When specifying length, you'll often use units like 米 (mǐ) for meter or 厘米 (lí mǐ) for centimeter. For example, 它的长度是两米 (Tā de chángdù shì liǎng mǐ) means 'Its length is two meters'.
Contextual meaning
While 长度 primarily means physical length, it can also refer to the duration of something, like a speech or a movie. For instance, 电影的长度 (diànyǐng de chángdù) means 'the length of the movie'.
Don't confuse with 'long'
长度 is the noun 'length'. The adjective 'long' is 长 (cháng). So, don't say *很长度 for 'very long'. Instead, say 很长 (hěn cháng).
Sentence structure with 长度
A common structure is A 的 长度 是 B (A de chángdù shì B), meaning 'The length of A is B'. For example, 桌子的长度是一米 (Zhuōzi de chángdù shì yī mǐ) means 'The length of the table is one meter'.
Measuring length
When you talk about 'measuring length', you can use 测量 (cèliáng) which means to measure. So, 测量长度 (cèliáng chángdù) means 'to measure length'.
Comparing lengths
To compare lengths, you can say A 比 B 长度长 (A bǐ B chángdù cháng) meaning 'A's length is longer than B's'. Note: this is a simpler A1-level construction.
Practical application: clothes
When buying clothes, you might ask 店员 (diànyuán) the shop assistant, 这件衬衫的长度是多少？ (Zhè jiàn chènshān de chángdù shì duōshao?) meaning 'What is the length of this shirt?'
खुद को परखो 18 सवाल
What is the length of this skirt?
The length of this table is two meters.
You need to know the length of the line.
Read this aloud:
这条裤子的长度合适吗？
Focus: 长度 (chángdù)
तुमने कहा:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
请告诉我这件衣服的长度。
Focus: 衣服的长度 (yīfu de chángdù)
तुमने कहा:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
我想要测量一下这条河的长度。
Focus: 测量 (cèliáng)
तुमने कहा:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Imagine you are describing a tailor taking measurements for a new suit. Use the word "长度" (chángdù) to describe at least two different measurements. Write 2-3 sentences.
Well written! Good try! Check the sample answer below.
Sample answer
裁缝会仔细量裤子的长度和袖子的长度，确保衣服合身。 他还会量一下肩膀的宽度。 (The tailor will carefully measure the length of the pants and the length of the sleeves, ensuring the clothes fit. He will also measure the width of the shoulders.)
You are comparing two different types of swimming pools, perhaps for a review. Discuss how the "长度" (chángdù) of the pools might affect the swimming experience. Write 2-3 sentences.
Well written! Good try! Check the sample answer below.
Sample answer
这个游泳池的长度不够，游起来不太过瘾。 另一个游泳池的长度更长，更适合练习。 (The length of this swimming pool is not enough, it's not very enjoyable to swim in. The length of the other swimming pool is longer, making it more suitable for practice.)
You're helping a friend plan a hike. Explain why knowing the "长度" (chángdù) of the trail is important for planning. Write 2-3 sentences.
Well written! Good try! Check the sample answer below.
Sample answer
了解徒步路线的长度非常重要，这样我们才能知道需要多少时间和带多少水。 如果长度太长，我们需要更早出发。 (Understanding the length of the hiking trail is very important so we know how much time we need and how much water to bring. If the length is too long, we need to depart earlier.)
根据这段话，小明为什么需要知道绳子的长度？
Read this passage:
小明想买一根绳子。商店里有三种不同长度的绳子：5米、10米和15米。他需要一根足够长的绳子来捆绑一些大箱子。
根据这段话，小明为什么需要知道绳子的长度？
文章中明确提到小明需要“一根足够长的绳子来捆绑一些大箱子”，所以他需要知道绳子的长度来满足这个需求。
文章中明确提到小明需要“一根足够长的绳子来捆绑一些大箱子”，所以他需要知道绳子的长度来满足这个需求。
王老师在强调写作文时要注意什么？
Read this passage:
王老师告诉学生，写作文时要注意文章的长度。如果文章太短，可能无法表达清楚；如果太长，可能会让读者失去兴趣。
王老师在强调写作文时要注意什么？
文章中明确指出王老师强调的是“文章的长度”，并且解释了长度对文章表达和读者兴趣的影响。
文章中明确指出王老师强调的是“文章的长度”，并且解释了长度对文章表达和读者兴趣的影响。
根据这段话，关于这座桥的说法哪一项是正确的？
Read this passage:
这座桥的长度有两公里，是这个城市最长的桥。每天有成千上万的车辆从桥上经过。
根据这段话，关于这座桥的说法哪一项是正确的？
文章中明确提到“这座桥的长度有两公里，是这个城市最长的桥”，因此选项B是正确的。
文章中明确提到“这座桥的长度有两公里，是这个城市最长的桥”，因此选项B是正确的。
You are designing a new apartment building. Describe the ideal '长度' (length) of the living room, kitchen, and bedroom in your design. Explain why these lengths are ideal for comfortable living.
Well written! Good try! Check the sample answer below.
Sample answer
我的公寓设计中，客厅的理想长度是8米，这样可以容纳大型沙发和娱乐区，并留有充足的活动空间。厨房的长度设计为5米，足以容纳L型橱柜和餐桌，方便烹饪和用餐。卧室的长度为6米，不仅能放下双人床和衣柜，还能提供一个学习或休息的区域，确保居住的舒适度。
Imagine you are a textile engineer. Explain how the '长度' (length) of different fibers affects the strength and durability of a fabric. Provide an example of a fabric and its ideal fiber length.
Well written! Good try! Check the sample answer below.
Sample answer
作为纺织工程师，我深知纤维长度对织物强度和耐用性至关重要。一般来说，较长的纤维（如长绒棉）可以提供更多的接触点，使得纱线更紧密，从而增加织物的拉伸强度和抗撕裂性。例如，用于制作高品质衬衫的棉织物，其纤维长度通常在28-35毫米之间，这保证了织物的柔软度和耐磨性。而聚酯纤维的长度则可以根据其最终用途进行调整，以达到最佳的性能。
You are a travel blogger describing a hiking trail. Focus on the '长度' (length) of the trail and how it impacts the difficulty and time required. Suggest different approaches for hikers with varying fitness levels.
Well written! Good try! Check the sample answer below.
Sample answer
这条徒步路线的总长度为20公里，这直接决定了它的难度和所需时间。对于经验丰富的徒步者，可能需要6-8小时才能完成，而对于初学者，则可能需要10小时以上，甚至建议分两天完成。我们建议，如果体力有限，可以选择完成路线的前半段，大约10公里，这样可以欣赏到主要的风景，又不会过度劳累。而对于寻求挑战的徒步者，则可以尝试一次性走完全程，但务必做好充足的准备。
根据这段文字，项目周期的“长度”主要影响哪些方面？
Read this passage:
在评估一项工程项目的可行性时，我们必须仔细考虑其预期完成时间。项目周期的长度直接关系到资金投入、资源分配以及最终的市场竞争力。过长的项目周期可能导致成本超支和技术过时，而过短的项目周期则可能牺牲质量。因此，平衡项目的长度与质量和成本效益是至关重要的。
根据这段文字，项目周期的“长度”主要影响哪些方面？
文中明确指出“项目周期的长度直接关系到资金投入、资源分配以及最终的市场竞争力”。
文中明确指出“项目周期的长度直接关系到资金投入、资源分配以及最终的市场竞争力”。
文章指出，除了内容的深度和论证的严谨性，论文的“长度”在学术领域还有什么作用？
Read this passage:
一篇高质量的学术论文，其篇幅的长度并非衡量其价值的唯一标准。重要的是内容的深度、论证的严谨性以及数据的支持。然而，在某些学术领域，对于论文长度确实存在约定俗成的标准，这旨在确保研究的完整性和表达的清晰度。超出或远低于这些标准都可能影响论文的接受度。
文章指出，除了内容的深度和论证的严谨性，论文的“长度”在学术领域还有什么作用？
文中提到“对于论文长度确实存在约定俗成的标准，这旨在确保研究的完整性和表达的清晰度”。
文中提到“对于论文长度确实存在约定俗成的标准，这旨在确保研究的完整性和表达的清晰度”。
根据这段文字，商业计划书的“长度”应该如何把握？
Read this passage:
一个优秀的商业计划书，其内容的“长度”应该恰到好处。它既不能过于冗长，让投资者失去耐心；也不能过于简短，无法清晰阐述商业模式和盈利潜力。通常，一份有效的商业计划书会在10-20页之间，这足以涵盖所有关键信息，同时保持简洁明了。掌握这个平衡点是吸引投资的关键。
根据这段文字，商业计划书的“长度”应该如何把握？
文中明确指出“其内容的‘长度’应该恰到好处。它既不能过于冗长…也不能过于简短…通常，一份有效的商业计划书会在10-20页之间”。
文中明确指出“其内容的‘长度’应该恰到好处。它既不能过于冗长…也不能过于简短…通常，一份有效的商业计划书会在10-20页之间”。
/ 18 correct
Perfect score!
Basic use of 长度
长度 (chángdù) directly translates to length. You can use it to talk about the physical length of objects, distances, or even abstract concepts like the length of time.
Asking about length
To ask 'What is the length?' or 'How long is it?', you can say: 这个长度是多少？ (Zhège chángdù shì duōshao?) which means 'What is this length?' or 'How much is this length?'
Describing length
You can combine 长度 with adjectives. For example, 长度很长 (chángdù hěn cháng) means 'the length is very long', and 长度很短 (chángdù hěn duǎn) means 'the length is very short'.
Talking about units of length
When specifying length, you'll often use units like 米 (mǐ) for meter or 厘米 (lí mǐ) for centimeter. For example, 它的长度是两米 (Tā de chángdù shì liǎng mǐ) means 'Its length is two meters'.
संबंधित सामग्री
यह शब्द अन्य भाषाओं में
science के और शब्द
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.
