英语词汇ring main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	ring main
释义	ring mainn. Brit. [英] 1 an electrical supply serving a series of consumers and returning to the original source, so that each consumer has an alternative path in the event of a failure 环形主线路(供多个用户用电的线路) 2 = RING CIRCUIT
随便看	clash clasher clasp clasper clasper clasp hands clasp-knife clasp one's hands class class-conscious class-consciousness classic classical classicalism classicalist classicality classically classicism classicist classicize mosquito mosquito-boat mosquito net moss moss agate

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