英语词汇“line and trunk group”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	line and trunk group
释义	line and trunk group line and trunk group [¦līn ən ¦trəŋk ‚grüp] (communications) A group consisting of four-wire circuits, incoming private automatic branch exchange trunks, and intertoll trunk groups.
随便看	shbl shbm shbn shbo shbom shbp shbrv shbs shbt shbu shbv shbvn shc shc1 shc2 shc3 shc4 shca shcac shcas shcb shcba shcbp shcc shcch

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