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

单词	block signal system
释义	block signal system 英?[bl?k ?siɡn?l ?sist?m] 美?[blɑk ?s?ɡn?l ?s?st?m] 释义闭塞信号系统行业词典计算机阻塞信号系统???
随便看	screw nut steering gear screw screw off screw-off screw-offs screw of tangential cutter head screw oil expeller screw oil extraction press screw oil pump screwon screw-on screw on screw on attachment screw-on connector screw-on cutter screw on cutter screw oneself up to doing something screw-on machine screw-on tool joint screwon valve screw orientation screwornamental head, removable screw our courage to the stickingplace screw our courage to the sticking place screw-out

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。

block signal system