基本解釋加于名詞,形容詞等之前,形成動(dòng)詞而表不同意義同根派生 be-相關(guān)詞英漢例句Unfortunately he won't be here tomorrow evening. 可惜的是他明晚不在這兒。He has a yen to be alone in a boat. 他渴望獨(dú)自待在一條船上。It is necessary that he be sent there at once. 有必要馬上派他到那里去。I think most of these obstacles can be surmounted. 我認(rèn)為這些障礙大多數(shù)都是可以克服的。I think the work can be completed ahead of time. 我認(rèn)為這項(xiàng)工作能提前完成。be-更多例句