Cool MateDouble 对比 Dual 对比 Pair
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
| Double | Dual | Pair | |
|---|---|---|---|
| 发音 | 🇬🇧 /["/ˈdʌbl/"]/🇺🇸 /["/ˈdʌbl/"]/ | 🇬🇧 /["/ˈdjuːəl/"]/🇺🇸 /["/ˈduːəl/"]/ | 🇬🇧 /["/peə(r)/"]/🇺🇸 /["/per/"]/ |
| 含义 | Twice as much or two of something. | Having two parts or aspects. | A group of two things or people that are similar or connected. |
| 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. |
| 语域 | 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） |
| CEFR 等级 | A2 | C1 | A1 |
| 词性 | adjective | adjective | noun |
| 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 |
| 反义 | single, one | single, sole | single, individual |
| 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. |
| 用法说明 | 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. | Use 'dual' for formal contexts, like academic writing or technical discussions. It's less common in casual conversation. | Often used when mentioning two items that belong together. Suitable for general use but can sound too casual in formal contexts. |
常见问题：Double 对比 Dual 对比 Pair
Double、Dual和Pair 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.
哪个更高级：Double、Dual和Pair？
Dual 级别最高，在 CEFR 量表上为 C1。
Double、Dual和Pair 的 CEFR 等级相同吗？
在 CEFR 量表上：Double: A2, Dual: C1, Pair: A1。
Double、Dual和Pair 是什么词性？
Double: adjective, Dual: adjective, Pair: noun.
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.
我可以互换使用 Double、Dual和Pair 吗？
不总是。Double、Dual和Pair 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。