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-现代词典

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	identity identity identity card identity crisis identity element identity function identity matrix identity philosophy identity politics identity principle ideo- ideo ideocracy ideogenetic ideogram ideogramic ideogrammatic ideogrammic ideograph ideographic ideographically ideography ideologic ideological ideologically

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