英语词汇“group busy tone”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	group busy tone
释义	group busy tone group busy tone [′grüp ¦biz·ē ‚tōn] (communications) High tone connected to the jack sleeves of an outgoing trunk group as an indication that all trunks in the group are busy.
随便看	arteria ethmoidalis anterior arteria ethmoidalis posterior arteriae ventriculares arteriae vesicales superiores arteria facialis arteria femoralis arteria fibularis arteria flexurae dextrae arteria fornix sacci lacrimalis arteria frontalis arteria frontobasalis lateralis arteria frontobasalis medialis arteria gastrica arteria gastrica breves arteria gastrica dextra arteria gastrica posterior arteria gastrica sinistra arteria gastroduodenalis arteria gastroepiploica dextra arteria gastroepiploica sinistra arteria gastroomentalis dextra arteria gastroomentalis sinistra arteria genus inferior lateralis arteria genus inferior medialis arteria genus media

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