Cool MateNecessity 对比 Requirement
在英语中何时使用每一个，包含含义、语域和例句。
Necessity
前 2000（常见）B2noun
Requirement
前 1000（非常常见）B2noun
最常见: Requirement
| Necessity | Requirement | |
|---|---|---|
| 发音 | 🇬🇧 /["/nəˈsesəti/"]/🇺🇸 /["/nəˈsesəti/"]/ | 🇬🇧 /["/rɪˈkwaɪəmənt/"]/🇺🇸 /["/rɪˈkwaɪərmənt/"]/ |
| 含义 | 非常重要或需要的东西。Something very important or needed. | 你需要或必须拥有的东西。Something you need or must have. |
| 例句 | Food and water are basic necessities for survival. | The job listing stated that a degree in engineering is a requirement for applicants. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 1000（非常常见） |
| CEFR 等级 | B2 | B2 |
| 词性 | noun | noun |
| 搭配 | absolute, fundamental, sheer, become, recognize, see, arise, dictate (something), require (something), of necessity, out of necessity, through necessity, any necessity, no necessity, absolute, vital, real, have, lack, a necessity of life, absolute, fundamental, sheer, become, recognize, see, arise, dictate (something), require (something), of necessity, out of necessity, through necessity, any necessity, no necessity | absolute, necessary, core, have, comply with, fit, for your requirement, to your requirement, requirement for, subject to the requirements (of something), surplus to requirements, absolute, necessary, core, have, comply with, fit, for your requirement, to your requirement, requirement for, subject to the requirements (of something), surplus to requirements |
| 反义 | luxury, option, extravagance | option, choice, voluntary |
| 常见错误 | Confused with 'accessory' - thinking necessity means unimportant., Using 'necessity' as a verb instead of a noun., Incorrectly pluralizing 'necessity' to 'necessities' in non-count situations. | Confused with 'require' — remember it's a noun, not a verb., Omitting articles — 'a requirement' instead of 'requirement'., Using 'requirements' mistakenly with plural agreements when singular is needed. |
| 用法说明 | 在讨论必不可少的事物时使用“necessity”，尤其是在正式场合。在随意的谈话中，应避免使用，因为像“need”这样的简单词可能更合适。Use 'necessity' when discussing something essential, especially in formal contexts. Avoid using it in casual conversations where simpler words like 'need' might be more appropriate. | 在专业和教育场合使用'要求'。在非正式对话中除非必要，尽量避免使用。Use 'requirement' in professional and educational contexts. Avoid using it in casual conversation unless necessary. |
常见问题：Necessity 对比 Requirement
Necessity和Requirement 有什么区别？
Necessity: Something very important or needed. Requirement: Something you need or must have.
哪个更常见：Necessity和Requirement？
Requirement 在日常英语中最常见。
Necessity和Requirement 的 CEFR 等级相同吗？
在 CEFR 量表上：Necessity: B2, Requirement: B2。
Necessity和Requirement 是什么词性？
Necessity: noun, Requirement: noun.
能各给一个例子吗？
Necessity: Food and water are basic necessities for survival. Requirement: The job listing stated that a degree in engineering is a requirement for applicants.
我可以互换使用 Necessity和Requirement 吗？
不总是。Necessity和Requirement 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。