Cool MateCompulsory 对比 Mandatory
在英语中何时使用每一个，包含含义、语域和例句。
Compulsory
正式前 5000（相当常见）B2adjective
Mandatory
正式前 2000（常见）C1adjective
最常见: Mandatory
| Compulsory | Mandatory | |
|---|---|---|
| 发音 | 🇬🇧 /["/kəmˈpʌlsəri/"]/🇺🇸 /["/kəmˈpʌlsəri/"]/ | 🇬🇧 /["/ˈmændətəri//mænˈdeɪtəri/"]/🇺🇸 /["/ˈmændətɔːri/"]/ |
| 含义 | 必须做或必须遵守的事情。Something that must be done or followed. | 法律或规定要求必须做的事。Required by law or rules; something you must do. |
| 例句 | English is a **compulsory subject** at this level. | The offence carries a mandatory life sentence. |
| 语域 | 正式 | 正式 |
| 常见程度 | 前 5000（相当常见） | 前 2000（常见） |
| CEFR 等级 | B2 | C1 |
| 词性 | adjective | adjective |
| 搭配 | compulsory education, compulsory attendance, compulsory courses, compulsory insurance | mandatory requirements, mandatory attendance, mandatory training, mandatory reporting, mandatory guidelines |
| 反义 | optional, voluntary, discretionary | optional, voluntary, discretionary |
| 常见错误 | Confused with 'optional'; it means the opposite., Often misspelled as 'compolsory'., Used incorrectly as an adverb; it is an adjective. | Confused with 'voluntary' which means optional., Omitting 'is' or 'are' in sentences, e.g. saying 'This training is mandatory' as 'This training mandatory'., Using 'mandatory' in informal contexts where simpler words like 'needed' would fit better. |
| 用法说明 | 通常用在正式场合，比如法律或学术领域。在日常对话中尽量少用，可以换成 'required' 或 'mandatory'。Used in formal contexts, often in legal or academic settings. Avoid using in casual conversation; instead, use 'required' or 'mandatory' in those contexts. | 在法律或规定等正式场合使用“mandatory”。当某事不是可选的时，使用它很合适。但在日常对话中要避免使用。Use 'mandatory' in formal contexts, such as laws or regulations. It's appropriate when something is not optional. However, avoid it in casual conversations. |
常见问题：Compulsory 对比 Mandatory
Compulsory和Mandatory 有什么区别？
Compulsory: Something that must be done or followed. Mandatory: Required by law or rules; something you must do.
哪个更常见：Compulsory和Mandatory？
Mandatory 在日常英语中最常见。
哪个更高级：Compulsory和Mandatory？
Mandatory 级别最高，在 CEFR 量表上为 C1。
Compulsory和Mandatory 的 CEFR 等级相同吗？
在 CEFR 量表上：Compulsory: B2, Mandatory: C1。
Compulsory和Mandatory 是什么词性？
Compulsory: adjective, Mandatory: adjective.
能各给一个例子吗？
Compulsory: English is a **compulsory subject** at this level. Mandatory: The offence carries a mandatory life sentence.
我可以互换使用 Compulsory和Mandatory 吗？
不总是。Compulsory和Mandatory 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。