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	frequenter frequent-flier frequent-flyer frequentist frequently frequentness frescade fresco fresco fresco secco fresh fresh fresh air fresh breeze freshen freshener fresher freshest freshet fresh gale freshing freshly freshman freshman freshman composition

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