英语词汇“incoming first selector”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	incoming first selector
释义	incoming first selector incoming first selector [′in‚kəm·iŋ ¦fərst si′lek·tər] (electricity) Connects incoming calls from outlying dial offices to local second selectors.
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