英语短语词组词汇automatic block signal system的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	automatic block signal system
释义	automatic block signal system 【运输工程】自动闭塞信号系统
随便看	triple point triple points triple precision tripler triple response triple root triples triple scalar product triple screw triple sheer triple-space triple-spaced triple-spacing triple-spacings triplest triplet tripletail tripletails triplet code triplet codes triple thread triple threat triple-threat triple threater triple-threater

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。