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

单词	signal out of order sign
释义	signal out of order sign 英?[?siɡn?l aut ?v ??:d? sain] 美?[?s?ɡn?l a?t ?v ??rd? sa?n] 释义信号无效标行业词典铁道信号无效标???
随便看	Tubicon tubicorn Tubidendridae tubidity current deposit tubidity scale tubidometry attachment tubies Tubifera tubifera casparyi tubifera dimorphotheca tubifera ferruginosa tubifera microsperma tubiferous tubifex tubifexes tubifex worm tubificid tubificids tubiflora Tubiflorae Tubifloran tubiflorous tubiflorum tubifolia tubifolidine

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。

signal out of order sign