短语词组短语siphon suction inlet 虹吸管吸液口Suspensible suction inlet 浮动式吸丝口jet pump suction inlet 喷射泵取水进口air suction inlet 空气吸入口;吸气口Suction Inlet Hydrostatic Pressure 吸口静压pump suction inlet 泵车抽水入口inlet suction 进口 返回 suction inlet