英语词汇“approach obstruction signal”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	approach obstruction signal
释义	approach obstruction signal 英?[??pro?t? ?b?str?k??n ?siɡn?l] 美?[??pr??t? ?b?str?k??n ?s?ɡn?l] 释义遮断预告信号机行业词典铁道遮断预告信号机???
随便看	knowledge-level decision making knowledge level modeling knowledge-level systems knowledge library expert system knowledge log knowledge logic knowledge maintenance knowledge makes humble knowledge-making knowledgeman knowledge management knowledge-management knowledge management (km) knowledge management software knowledge manager knowledge manipulation system knowledge map knowledge mapping knowledge memory knowledgement knowledge migration knowledge model knowledge modeling knowledge-model specification Knowledge Navigator

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

approach obstruction signal