throughadv.通过；径直；自始至终；(电话)接通；完全prep.穿过；凭借；一直到adj.直达的；直通的；贯穿的；完成的；结束的through line直通线through rate联运运费率,全程运费率,直达运费through pore穿透孔through bolt贯穿螺栓through cock直通旋塞through test彻底的试验through pass通过空挡传球through beam连续梁through road直通道路through ball打到对方队员身后的传球