required

ri'kwaiәd

英文释义

v require as useful, just, or proper
v consider obligatory; request and expect
v make someone do something
v have need of
s necessary for relief or supply
s required by rule

中文翻译

a. 必需的

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记忆技巧

required 由词根 quire（询问、请求）和前缀 re-（再次）组成，整体意思为“再次请求”或“必需的”。

例句

1. You are required to submit your homework by Friday.
你需要在星期五之前提交作业。
2. A valid passport is required for international travel.
国际旅行需要有效护照。
3. The job requires strong communication skills.
这份工作需要良好的沟通能力。

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