be down 和 to be down怎么用

be down 和 to be down怎么用 be down to need to be down down 和to be down有什么区别 be down have sth.to do和have sth.to be down和have sth.down是have sth.to do和have sth.to be down意思相同,还是have sth.to be down和have sth.down相同? They may be down to grade. be set down be knocked down be valuable down be down for sb The disabled people should not ( ).Instead,we should be friendly to themA look down B look down onC be looked down on D be looked down be weighted down with是什么意思 21.He was disappointed to find his suggestions ___.A.been turned down B.turned down C.to be turned down D.to turn down be boiled down to的意思,最好有例句 the highway will be down to two lanes .怎么翻译? Aways to be down .翻译一下就是Aways be in dire straits;be down and