Cool MateDouble 对比 Dual 对比 Pair 对比 Twice
在英语中何时使用每一个，包含含义、语域和例句。
Double
前 1000（非常常见）A2adjective
Dual
前 3000（常见）C1adjective
Pair
前 1000（非常常见）A1noun
Twice
前 1000（非常常见）A1adverb
| Double | Dual | Pair | Twice | |
|---|---|---|---|---|
| 发音 | 🇬🇧 /["/ˈdʌbl/"]/🇺🇸 /["/ˈdʌbl/"]/ | 🇬🇧 /["/ˈdjuːəl/"]/🇺🇸 /["/ˈduːəl/"]/ | 🇬🇧 /["/peə(r)/"]/🇺🇸 /["/per/"]/ | 🇬🇧 /["/twaɪs/"]/🇺🇸 /["/twaɪs/"]/ |
| 含义 | 两倍或两个某物。Twice as much or two of something. | 有两个部分或方面。Having two parts or aspects. | 一组两个相似或相关的事物或人。A group of two things or people that are similar or connected. | 两次。Two times. |
| 例句 | He ordered a double espresso to stay awake during the meeting. | his dual role as composer and conductor | I bought a new pair of shoes yesterday. | She has been to Paris twice. |
| 语域 | 中性 | 中性 | 中性 | 中性 |
| 常见程度 | 前 1000（非常常见） | 前 3000（常见） | 前 1000（非常常见） | 前 1000（非常常见） |
| CEFR 等级 | A2 | C1 | A1 | A1 |
| 词性 | adjective | adjective | noun | adverb |
| 搭配 | double check, double take, double down | dual citizenship, dual role, dual purpose, dual language, dual system | matching, identical, clean, in a/the pair, in pairs, pair of, one of a pair, happy, odd, match, make, in a/the pair, breeding, mating, nesting, breed, mate, pair of | per day, as often, a month |
| 反义 | single, one | single, sole | single, individual | once |
| 常见错误 | Using 'double' for three times or more instead of just two., Confusing 'double' with 'duplicate' which has a different meaning. | Used incorrectly as a synonym for 'double', Confused with 'duel', which refers to a fight, Misplaced in informal contexts | Confusing 'pair' with 'pare' (to cut off) or 'pear' (the fruit)., Using ‘pairs’ when referring to a single group of two (should be 'pair')., Mixing up 'pair' with 'set' when referring to more than two items. | Confused with 'two times' — learners might use both interchangeably incorrectly., Using in wrong tense — e.g., 'I do it twice yesterday.', Using with singular nouns — e.g., 'twice a day' instead of 'twice per day.' |
| 用法说明 | 当提到某物是两倍的数量或大小时使用'双倍'。适用于正式和非正式场合，但在非常随意的对话中，简单的词如'两个'可能更合适。Use 'double' when referring to something that is twice the amount or size. It's suitable for formal and informal contexts, but avoid it in very casual conversations where simpler words like 'two' might suffice. | 在学术写作或技术讨论等正式场合使用“dual”。在日常对话中不太常用。Use 'dual' for formal contexts, like academic writing or technical discussions. It's less common in casual conversation. | 通常用于提到属于一组的两个物品。适合一般使用，但在正式场合可能显得太随意。Often used when mentioning two items that belong together. Suitable for general use but can sound too casual in formal contexts. | 用'两次'来指代某事发生两次。它在日常对话和正式场合中都很常用，但在高度技术性的写作中要避免使用。Use 'twice' to refer to something happening two times. It's commonly used in casual conversations and formal contexts, but avoid it in highly technical writing. |
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常见问题：Double 对比 Dual 对比 Pair 对比 Twice
Double、Dual、Pair和Twice 有什么区别？
Double: Twice as much or two of something. Dual: Having two parts or aspects. Pair: A group of two things or people that are similar or connected. Twice: Two times.
哪个更高级：Double、Dual、Pair和Twice？
Dual 级别最高，在 CEFR 量表上为 C1。
Double、Dual、Pair和Twice 的 CEFR 等级相同吗？
在 CEFR 量表上：Double: A2, Dual: C1, Pair: A1, Twice: A1。
Double、Dual、Pair和Twice 是什么词性？
Double: adjective, Dual: adjective, Pair: noun, Twice: adverb.
能各给一个例子吗？
Double: He ordered a double espresso to stay awake during the meeting. Dual: his dual role as composer and conductor Pair: I bought a new pair of shoes yesterday. Twice: She has been to Paris twice.
我可以互换使用 Double、Dual、Pair和Twice 吗？
不总是。Double、Dual、Pair和Twice 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。