require
英 [rɪˈkwaɪə(r)] 美 [rɪˈkwaɪr]

vt.

要求；需要；想要；命令

vi.

要求，规定；

变形

过去式：required过去分词：required现在分词：requiring第三人称单数：requires

双语释义

v.(动词)

1. vt. 有赖于…; 需要 depend on sb/sth; need or make necessary
2. vt. 命令,指示 give an order, with the expectation that it will be obeyed
3. vt. 要求,规定 demand by right
4. vt. 想要 wish to have

英英释义

require[ ri'kwaiə ]

• v.
  • require as useful, just, or proper

    "success usually requires hard work"

    同义词：necessitateaskpostulateneedtakeinvolvecall fordemand

  • consider obligatory; request and expect

    "We require our secretary to be on time"

    同义词：askexpect

  • make someone do something

    同义词：commandcompel

  • have need of

    同义词：wantneed

词汇搭配

用作动词 (v.)～+名词

• require apology要求道歉
• require consideration要求考虑
• require craft需要手艺
• require study需要研究
• require surgery需要外科手术
• require talent需要才能
• require time需要时间
• require treatment要求处理

～+副词

• require immediately立即需要
• require passionately热切要求
• require personally亲自要求
• require physically确实需要
• require reasonably合理地要求
• require strictly严格要求
• require urgently迫切需要

～+介词

• be required by law法律要求
• require sth for sth为某物需要…
• require from向…要求
• require of要求…

同近义词辨析

inquire, acquire, achieve, require

inquire 打听，询问。如：inquire a person’s name(问一个人的姓名)

acquire 取得，获得，学到。如：acquire knowledge (获得知识)

achieve (成功地)完成，实现。如：He will never achieve anything unless he works harder. (如他不努力工作，将会一事无成。)

require 需要。如：We require more help. (我们需要更多的帮助。)

need, require, lack, want

这组词都有“缺少、短少”的意思，其区别是：

need语气较重，指需要必不可少的东西，强调急需。

require使用广泛，语气较轻。强调急需时可与need换用，但有时暗示所需的人或物是完成某一任务必不可少的。

lack指完全短缺或数量不足。

want侧重缺少某种必需之物，或个人渴望得到的东西。

beg, implore, request, pray, require, claim, entreat, ask, demand

这组词都有“要求，请求”的意思，其区别是：

beg指恳切地或再三地请求或要求，常含低三下四意味，也多用于应酬场合。

implore书面用词，着重指迫切、焦急或痛苦地恳求或哀求，常含较强的感情色彩。

request正式用词，指非常正式，有礼貌的请求或恳求，多含担心因种种原因对方不能答应的意味。

pray语气庄重，指热情、诚恳和敬祈的要求，现不很常用。

require强调根据事业、需要或纪律、法律等而提出的要求。

claim指有权或宣称有权得到而公开提出的要求。

entreat泛指一般“恳求或哀求”，含企图说服对方或用热烈的请求软化反对意见的意味。

ask最普通用词，指向对方提出要求或请求，长、晚辈，上下级之间都可使用。

demand一般指理直气壮地提出强烈要求，或坚持不让对方拒绝的要求。

双语例句

用作动词(v.)

1. The director required that we should work all night.
   主任要求我们通宵工作。
2. We must not propagate one method and require all localities to adopt it.
   我们在宣传上不要只讲一种办法，要求各地都照着去做。
3. Please call if you require assistance.
   如果需要帮忙，请打电话。
4. This game requires a minimum of three players.
   这个游戏至少需要三个人才可以玩。
5. The headmaster required her to keep silent.
   校长命令她不要做声。
6. Napoleon required every soldier to obey his orders.
   拿破仑要求每个士兵 都服从他的命令.
7. Students are required to attend classes.
   学生必须按规定上课
8. As required by the traceablitiy, the duplicate copy of purchase documents shall be kept.
   根据可追溯性的专用要求的范围规定,应保存有关采购文件的副本。

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