v.使…成为必要,需要( necessitate的第三人称单数 );
例句:
It's an unpopular measure, but the situation necessitates it.
这是不患上人心的办法, 但形势需要如许做.
This necessitates carefully preparation of the two sections to be lapped.
这需要认真地准备需搭接的两片衣片.
The increase of traffic accidents necessitates proper precautions.
随着交通事故的增加,必须采取适当的预防措施.