Drainge引流
drainv.排出;排干;喝光;耗尽n.下水道;消耗
draining gas before mining coal先抽后采
draining of outstanding talents优秀人才流失
draining tube of pleural cavity胸腔引流管
drain source-breakdown voltage漏-源极击穿电压
drain-source breakdown voltage漏-源极击穿电压
drain intrusive belt in wetlands沟渠侵扰带
drained aluminum reduction cells导流槽
Drains receive what is excreted.污水遍地流,河道被淤塞。