英语词汇“mine signal system”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	mine signal system
释义	mine signal system mine signal system [′mīn ′sig·nəl ‚sis·təm] (mining engineering) Signal lights installed at individual track switches immediately indicating to the motorman whether or not it is safe to proceed.
随便看	crewc crew cab short bed crew car crew/cargo module crew casualty assessment process crew centered cockpit design crew-centered system design process crew certified dblpp dbls dblt db ltd dblu db-lwa dbm dbma dbmaa db management d-bmap dbmas dbmat dbmb dbmc dbmci dbmcli

英语词典包含2567994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。