基本解釋[經(jīng)濟學]餽線感應式調(diào)壓器詞組短語短語feeder r induction voltage regulator 餽線感應式調(diào)壓器feeder governor induction voltage regulator 餽線感應式調(diào)壓器feeder induction voltage regulator更多詞組專業(yè)釋義經(jīng)濟學餽線感應式調(diào)壓器