required

柯林斯词典

1. V-T If you require something or if something is required, you need it or it is necessary. 需要[正式]
If you require further information, you should consult the registrar. 如果你需要进一步的信息，你应该向注册主任咨询。
This isn't the kind of crisis that requires us to drop everything else. 这不是需要我们抛下其他一切的那种危机。
2. V-T If a law or rule requires you to do something, you have to do it. 要求[正式]
The rules also require employers to provide safety training. 这些规定也要求雇主们提供安全训练。
At least 35 manufacturers have flouted a law requiring prompt reporting of such malfunctions. 至少有三十五位制造商已经对要求即刻汇报这类故障的规定嗤之以鼻了。