英语词汇catalyst switch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	catalyst switch
释义	catalyst n — 催化 n • 催化剂 n • 诱因 n switch n — 开关 n • 转换器 n • 交换机 n • 闸 n switch — 门 • 转接 • 电键 • 替换 switch to — 转入 catalyst — 触媒 switch v — 转换 v • 改变 v • 转移(注意力) v • 交换 v • 调换 v
随便看	certification section certification service provider certification services certifications from certifications granted certification signature certifications licenses certification solution certifications schemes certifications standards certification standard certification status certification summary certification support certification symbol certification system certification system for buildings certification takes place certification test certification to a standard certification to be issued certification to ohsas certification towards certification trade mark certification training

英汉双解词典包含2273206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。

catalyst n —