字典網>> 英漢字典>> S開頭詞條>>suction leakproof-ring的意思 漢英字典suction leakproof-ring中文翻譯：【化】 入口防漏環 英文字典 相關詞條：suction heater suction vane suction line suction head suction bottle suction filter suction port suction hood suction stroke suction-pipe