earth return circuitearth returnedearth-returnground circuitground loopground return circuitground-return circuitgroundreturncircuit地: the earth回路: return circuit; return; loop ...本地回路: local/home loop大地回路: earth return大地回路制: ground-return system下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:地回路，即可在微信中查询翻译
