穆廷瓜mutinot: 米蒂諾muting valve: 無(wú)噪管; 無(wú)噪聲管muting switch: 沉默開(kāi)關(guān); 靜調(diào)諧開(kāi)關(guān); 無(wú)噪音開(kāi)關(guān)mutinska: 穆廷斯卡muting sensitivity: 低靈敏度下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯