英语词汇“distant signal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	distant signal
释义	distant signal noun or distant block signal : a railroad signal placed at a distance that will allow adequate advance warning of the setting of a home signal at which the train must stop — called also approach signal
随便看	prolapsis prolapsus prolarva prolarval prolate prolate prolately prolateness prolate spheroid prolation prolative prolatively prole prole proleg proleg prolegomenon prolegomenous prolepsis proleptic proleptical proleptically proletarian proletarian proletarian dictatorship

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