英语词汇tunnel obstruction 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	tunnel obstruction signal
释义	tunnel obstruction signal 英?[?t?n?l ?b?str?k??n ?siɡn?l] 美?[?t?n?l ?b?str?k??n ?s?ɡn?l] 释义隧道遮断信号行业词典铁道隧道遮断信号???
随便看	Fourchu four-circle diffractometer four circuit receiver Four Classic Novels four-cluster four-color fourcolor four-color conjecture four color conjecture four-color display four-color image four-color photometry four-color photometry system four color printing fourcolor printing four-color printing four-color problem four color problem Four-color process four-color separation process four color theorem four-colour four colour fourcolour four-colour achromatlens

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。

tunnel obstruction signal