基本解釋[經(jīng)濟(jì)學(xué)]窄選通多諧振蕩器詞組短語(yǔ)短語(yǔ)narrow -gate ǖ multivibrator 窄選通多諧振蕩器narrow-gate multivibrator更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)窄選通多諧振蕩器