词汇	抽水孔
释义	抽水孔 suction eye
随便看	four-stand tandem cold strip mill four stand tandem mill four-stand tandem mill fourstar four starts and ends four-start spiral four start worm four-start worm four-state four-state EEPROM four-state model four states four state superposition four-state superposition four-state tube four station automatic soldering machine fourstation compression press four station compression press four station equipment fourstation rotary former four station rotary former four-station vertical turret Four statuses and one system four steel angle Four-steel-ball frictioning test-machlne