英语词汇emergency extension system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	emergency extension system
释义	emergency extension system
随便看	receive line signal detect receive loop receive mode receive much recognition receive narrow band receive news from receive no remuneration receive notice receive notice of receive notice to quit receive not ready receive not ready frame receive odds Receive only receiveonly page printer receive only page printer receive only typing reperforator receive order receive outside aid receive pacing receive packet area receive packet list receive port receive publicity receive punishment

英汉双解词典包含3607232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。