觸點(diǎn)調(diào)壓器 multiple contact: 多觸點(diǎn); 多接點(diǎn)multiple-contact: 多觸頭的; 多次接觸;多觸點(diǎn)的; 多接點(diǎn)contact oltage regulator: 接觸式調(diào)壓器contact voltage regulator: 分級電位調(diào)整器current regulator contact bracket: 電流調(diào)節(jié)器接觸點(diǎn)托架下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯