英语词汇third rail的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	third rail
释义	third rail third rail n.（名词）The rail that supplies the high voltage to power a train on an electric railway.第三轨道：提供高电压以供给电轨上的列车能量的轨道
随便看	pulse repetition frequency pulse-repetition frequency pulse-repetition period pulse-repetition rate pulse repetition rate pulse-repetition-rate modulation pulse reply pulse resolution pulse-respiration ratio pulse response pulse rhythm pulse rise time pulse sample-and-hold circuit pulse scaler pulse selector pulse separation pulse sequence pulse shaper pulse shaping pulse shaping circuit pulse spacing pulse-spacing modulation pulse spectrometry pulse spectrum pulse spike

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