英语词汇“ring main”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ring main
释义	Word Frequency ring main noun a domestic electrical supply in which outlet sockets are connected to the mains supply through a ring circuit
随便看	portal vein portamenti portamento portance portapack Port Arthur portate portatile portative portative organ Port-au-Prince port authorities port authority Port Blair portcullis port dues Port du Salut Porte porte-cochere Port Elizabeth portend portent portentous portentously portentousness

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