英语词汇“block signal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	block signal
释义	block signal noun also block signal system : a fixed signal at the entrance of a block to govern railroad trains entering and using that block — compare block system 2
随便看	chancre chancre chancriform chancroid chancroidal chancrous chancy chandala chandelier chandelier chandelier tree chandelle chandler chandler chandler-chafted chandleress chandlering chandler's chandler's wobble chandler wobble chandlery chandling chandoo chandrasekhar chandrasekhar limit

英语词典包含332784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。