下沉: 1.(沉没) sink; subside; submerge 短语和例子这两条船同时下沉入海。 the two boats sank together into the sea.2.(陷下去) subside; sink; cave in 短语和例子地基下沉。 the foundations have subsided
屈服: surrender; yield; bow to; give away; knuckle under; submit to 短语和例子迫使某人屈服 bring sb. to his knees; bring sb. to terms; 屈服于外界的压力 yield to pressure from outside; 他屈服于这种不公平的待遇。 he submitted to