英语词汇mains coupling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 coupling
释义	mains pl — 电网 pl • 主电源 pl • 水管 pl coupling n — 耦合 n • 联轴器 n main adj — 主 adj • 主要 adj • 正 adj • 主干 adj main n — 主体 n
随便看	signed a letter signed a letter of intent signed a loan signed a memorandum of understanding signed an agreement signed an agreement to acquire signed an agreement with signed and accepted signed and approved signed and authorized signed and certified signed and dated signed and delivered signed and entered signed and executed signed and filed signed and ratified signed and received signed and scanned signed and sealed signed and sent signed and stamped signed and submitted signed and u.s. signed and witnessed

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 —