英语词汇known substance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	known substance
释义	known substance nonresistancen. 不抵抗；不抵抗主义 insubstantialadj. 无实体的,无实质的非实在的 unsubstantialadj. 不实在的；脆弱的；缺乏事实根据的
随便看	automatic switching device automatic switching equipment automatic switching machine automatic switching network automatic switching off automatic switching of telegraph automatic switching of telegraph and telephone automatic switching of telegrph automatic switching on automatic switching on equipment of standby power supply automatic switching over automatic switching panel automatic switching service Automatic switching system automatic switching unit automatic switchover automatic switch recloser automatic switch regulator automatic synchromotor automatic synchronization automatic synchronized discriminator automatic synchronize indicator automatic synchronizer automatic synchronizing automatic synchronizing apparatus

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。