基本解释n.返波琯同根派生 carcinotron相关词英汉例句m-type carcinotron [電] M型返波振蕩器type-o carcinotron [電] O型返波振蕩器carcinotron oscillator 返波琯振蕩器type-M carcinotron M型返波琯carcinotron更多例句