英语词汇block signal machine的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	block signal machine
释义	block signal machine 英?[bl?k ?siɡn?l m???i:n] 美?[blɑk ?s?ɡn?l m???in] 释义闭塞信号机
随便看	docosoic acid docosyl docosyl alcohol docosyl caffeate DOCP Doc Props docquet docqueted docqueting docquetted docquetting do ... credit do credit do credit to do credit to a person do credit to someone docroot docrystalline docs. docs docs-in-a-box DOCSIS DOC-SR Docstoc docstring

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。