dropax沥青(脱毛)硬膏
dropvt.落下;跌倒;下降;放弃;漏掉;断绝关系n.滴;微量;减少;滴状物
dropped-beat pulse脉搏短绌
drop-point slating对角铺瓦做法
drop an acquaintancevi.断绝来往
drop counting sensor滴数传感器
drop forging forming模锻成形
drop finger conveyer带挂钩的吊轨输送带
drop indicator panel吊牌指示器面板
drop from the clouds从天而降
dropping-accidents高处坠落
Drop Zone Controller空投控制器