[電子] 電調(diào)衰減器 electrically controlled attenuator: 電調(diào)衰減器electrically dependent light attenuator: 電相關(guān)光衰減器electrically tuned attenuator: 電調(diào)衰減器controllable: adj. 可支配[管理]的;可抑制[控制]的,可操縱的。 at attenuator: 衰減器下載手機詞典可隨時隨地查詞查翻譯