短語(yǔ)詞組短語(yǔ)suction surface slot 葉背開(kāi)縫suction surface fence 吸力麪翼刀suction at the surface 表麪抽吸suction surface bleeding 靜葉吸力麪抽氣suction surface of blade 葉片吸力麪blade suction surface 葉片吸力麪surface suction 表麪吸除surface suction anchor 抽水吸附海底罩形錨 返回 suction surface