The police required the traveler to unlock his suitcase.
警察要求这位旅客将手提箱打开。
需要：How much money do you require?
你需要多少钱?
认为必需；感到要；想要：Will you require some cold drink?
你想喝点冷饮吗?
规定：All students are required to have a medical examination.
所有学生都要进行体格检查。
命令：The headmaster required her to keep silent.
校长命令她不要做声。
[古语]请求vi.要求；规定：要求；规定：All citizens must do as the law requires.
凡是公民均应按法律的要求办事。
近义词:demand.lack
变形：vt.required.requiring