雙液型油墨doubleflushsocket: 雙暗插doublefluidcell: 雙液電池doublefocusing massspectrograph: 雙聚焦質(zhì)譜儀doubleflow unit: 雙級擴(kuò)容循環(huán)機(jī)組doublefocusingma ectrometer: 雙聚焦質(zhì)譜儀下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯