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

单词	electric semaphore signal
释义	electric semaphore signal 英?[i?lektrik ?sem??f?: ?siɡn?l] 美?[??l?ktr?k ?s?m??f?r ?s?ɡn?l] 释义电动臂板信号机行业词典铁道电动臂板信号机???
随便看	ionic strength effect ionicstrength effect ionic strength principle Ionic Strengths ionic structure ionic substitution ionic surface active agent ionic surface-active agent ionic surfactant ionic surgery ionic sursery ionic susceptibility ionic switch ionic theory ionic transference number ionic transport ionic trap ionic tube ionic tweeter ionic unstability ionic valancy ionic valence ionic valency ionic valve ionic valve device

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。

electric semaphore signal