基本解釋[經(jīng)濟(jì)學(xué)]饋線感應(yīng)式調(diào)壓器詞組短語短語feeder r induction voltage regulator 饋線感應(yīng)式調(diào)壓器feeder governor induction voltage regulator 饋線感應(yīng)式調(diào)壓器feeder induction voltage regulator更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)饋線感應(yīng)式調(diào)壓器