suctionn.吸;吸入;吸水管v.抽吸;吸出
suction duct吸水管
suction disc吸板
suction grid吸水网
suction stop吸气音
suction flow吸入流
suction well吸入井
suction sump空吸贮槽
suction rate吸收率
suction tank吸入罐,吸入槽
suction face吸气面