英语词汇“train 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	train signal
释义	train signal noun : a signal conveyed from the cars of a railroad train to the locomotive by a mechanical device
随便看	pallidnesses pallido- pallidotomies pallidotomy pallier palliest palling palling (around) palling around palling around with palling up pallingly pallio- pallion pallisade pallisado pallium palliums Palliyan pallograph pallographic pallometric pallone pallones pallor

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

train signal