英语词汇“supplementary 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	supplementary group
释义	supplementary group supplementary group [¦səp·lə¦men·trē ′grüp] (electricity) In wire communications, a group of trunks that directly connects local or trunk switching centers over other than a fundamental (or backbone) route.
随便看	análisis multifuncional programado y objetivo anæmia anæsthesia anæsthesiology anæsthetic anæsthetics anæsthetist ançon an éminence grise aníbal cavaco silva aníme anís anús anü a&o a/o ao ao-1 ao1 ao2 ao2p ao3 ao4elt aoa aoa1

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