英语词汇mains 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	mains switch
释义	mains pl — 电网 pl • 主电源 pl • 水管 pl main switch — 总开关 switch n — 开关 n • 交换机 n • 转换器 n • 闸 n switch — 门 • 转接 • 电键 • 替换 main adj — 主 adj • 主要 adj • 正 adj • 主干 adj main n — 主体 n switch v — 改变 v • 转移(注意力) v • 转换 v • 调换 v • 交换 v
随便看	outside seating area outside section outside security outside sensor outside service outside service hours outside services outside shape outside shareholders outside shell outside Shell of grain outside sleeve outside speaker outside specialist outside specification outside staircase outside stairs outside storage outside straight outside suction outside suppliers outside surface outside swimming pool outside Switzerland outside talent

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。

mains pl —