Cool MateBriefcase 对比 Case
在英语中何时使用每一个，包含含义、语域和例句。
Briefcase
前 3000（常见）
Case
前 1000（非常常见）A2noun
最常见: Case
| Briefcase | Case | |
|---|---|---|
| 发音 | 🇬🇧 //ˈbriːfkeɪs//🇺🇸 //ˈbrifkeɪs// | 🇬🇧 /["/keɪs/"]/🇺🇸 /["/keɪs/"]/ |
| 含义 | A bag for carrying documents and papers. | 一种情况或例子。A situation or example. |
| 例句 | He opened his briefcase to reveal the important documents. | Please put the documents in the case for safekeeping. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 3000（常见） | 前 1000（非常常见） |
| CEFR 等级 | - | A2 |
| 词性 | noun | |
| 搭配 | open a briefcase, close a briefcase, carry a briefcase | classic, textbook, typical, illustrate, show, cite, arise, occur, study, example, in somebody’s/this case, case of, case by case, a case in point, be, remain, overstate, classic, textbook, typical, illustrate, show, cite, arise, occur, study, example, in somebody’s/this case, case of, case by case, a case in point, notorious, tragic, assault, handle, investigate, work on, file, report, officer, on the case, case of, court, criminal, civil, bring, prosecute, pursue, come before somebody, come to court, go to court, in a/the case, case against, case of, a case to answer, no case to answer, the circumstances of a case, compelling, convincing, good, have, prepare, outline, exist, case against, case for, the case for the defence/defense, the case for the prosecution, the merits of a case, carrying, packing, glass, in a/the case, inside a/the case, out of a/the case, attaché, overnight, acute, chronic, advanced, diagnose, report, history, notes, records, case of |
| 反义 | - | sameness, uniformity |
| 常见错误 | Confused with 'suitcase', which is used for travel, Using 'briefcase' as plural without an 's' ending in informal contexts, Using 'briefcase' for bags that are not specifically designed for documents | Confused with 'case' as a container instead of a situation., Using 'case' without properly specifying what type of case (e.g., legal case, medical case). |
| 用法说明 | Used in formal settings, commonly associated with professionals. Not typically used in casual contexts. | 使用'case'来指代特定情况，尤其是在法律或医疗背景下。它比'instance'更不正式，更常用于日常对话。Use 'case' to refer to a particular situation, especially in legal or medical contexts. It is less formal than 'instance' and more common in everyday conversation. |
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常见问题：Briefcase 对比 Case
Briefcase和Case 有什么区别？
Briefcase: A bag for carrying documents and papers. Case: A situation or example.
哪个更常见：Briefcase和Case？
Case 在日常英语中最常见。
能各给一个例子吗？
Briefcase: He opened his briefcase to reveal the important documents. Case: Please put the documents in the case for safekeeping.
我可以互换使用 Briefcase和Case 吗？
不总是。Briefcase和Case 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。