单词	impeller head
释义	impeller head 抛(砂)头
随便看	controlled shooting controlled shrinkage annealing controlled silicon controlled silicon rectifier controlled single-way channel controlled smoking controlled source controlled source audio-frequency magnetotelluric method controlled source seismology controlled space controlled speed controlled speed axle generator controlled-speed generator controlled spin controlled splash lubrication system controlled stability controlled stage controlled state controlled station controlled statistical arbitration controlled stimulation controlled stop controlled storage controlled storage allocation controlled-strain test qqhj qqhp qqjc qqje qqjl qqjlxyxd qqjx qqjy qqjz qqkk 46211 46212 46213 46214 46215 46216 46217 46218 46219 46220