英语词汇4-wire ac-mains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	4-wire ac-mains
释义	mains pl — 主电源 pl • 电网 pl • 水管 pl main adj — 主 adj • 主要 adj • 正 adj • 主干 adj main n — 主体 n
随便看	continued to slump continued to spiral downward continued to spread continued to take advantage of continued to tell continued to thrive continued to undermine continued to underperform continued to unfold continued towards continued to weigh continued to withdraw continued to write continued trade continued training continued try continued turmoil continued unabated continued uncertainties continued unchanged continued understanding continued until continued until the end continued updates continued upward momentum

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 —