Cool MateEmission 对比 Leak
在英语中何时使用每一个，包含含义、语域和例句。
Emission
前 2000（常见）B2noun
Leak
前 1000（非常常见）C1verb
最常见: Leak
| Emission | Leak | |
|---|---|---|
| 发音 | 🇬🇧 /["/ɪˈmɪʃn/"]/🇺🇸 /["/ɪˈmɪʃn/"]/ | 🇬🇧 /["/liːk/","/liːks/","/liːkt/","/ˈliːkɪŋ/"]/🇺🇸 /["/liːk/","/liːks/","/liːkt/","/ˈliːkɪŋ/"]/ |
| 含义 | 释放到空气或其他环境中的物质。A substance that is released into the air or another environment. | When a liquid or gas comes out of something that should hold it in. |
| 例句 | the emission of carbon dioxide into the atmosphere | The pipe started to leak after the heavy rain caused the ground to shift. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 1000（非常常见） |
| CEFR 等级 | B2 | C1 |
| 词性 | noun | verb |
| 搭配 | harmful, noxious, toxic, generate, produce, curb, increase, decrease, fall, levels, rates, emissions from | badly, slightly, badly, slightly, carefully, deliberately, widely, from, to |
| 反义 | absorption, capture, retention | seal, stop, plug |
| 常见错误 | Confused with 'omission', which means to leave something out., Using the word in a context unrelated to gases or substances., Incorrectly pluralizing 'emission' when referring to the concept generally. | Confused with 'leech' which means to drain resources., Using 'leak' in situations where 'spillage' would be more appropriate., Omitting the object when saying something has leaked. |
| 用法说明 | 主要用于科学或环境背景。在关于污染的正式讨论中是合适的，但在休闲对话中可能显得技术性。避免在非常非正式的场合使用。Used mostly in scientific or environmental contexts. Appropriate in formal discussions about pollution but may seem technical in casual conversation. Avoid using in very informal contexts. | Used in various contexts, from appliances to emotions. Avoid using in very formal discussions unless necessary. |
常见问题：Emission 对比 Leak
Emission和Leak 有什么区别？
Emission: A substance that is released into the air or another environment. Leak: When a liquid or gas comes out of something that should hold it in.
哪个更常见：Emission和Leak？
Leak 在日常英语中最常见。
哪个更高级：Emission和Leak？
Leak 级别最高，在 CEFR 量表上为 C1。
Emission和Leak 的 CEFR 等级相同吗？
在 CEFR 量表上：Emission: B2, Leak: C1。
Emission和Leak 是什么词性？
Emission: noun, Leak: verb.
能各给一个例子吗？
Emission: the emission of carbon dioxide into the atmosphere Leak: The pipe started to leak after the heavy rain caused the ground to shift.
我可以互换使用 Emission和Leak 吗？
不总是。Emission和Leak 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。