字典網>> 英漢字典>> A開頭詞條>>air valve的意思 漢英字典air valve中文翻譯:【化】 氣閥; 空氣閥; 氣門相關詞條:air humidifier air tube airborne noise air-tight seal airburst air-suspension encapsulation air blowing process air transport service division air hardening steel air cement gun