英语词汇backing signal的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	backing signal
释义	backing signal 英?[?b?k?? ?siɡn?l] 美?[?b?k?? ?s?ɡn?l] 释义后退信号行业词典铁道后退信号???
随便看	labour ratios la bourr?e labour recompense fund labour redundancy labour-reform labour reform labour reform regulations labo(u)r reform under surveillance labour regimen labour-related labour related cost labour-related cost labour relation labour-relation labour relations labour-relations labour relations commission labour relationship labour relations law labour rent labour representative labour requirement labour reserve labour resource geography labour resources

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

backing signal