英语词汇“subgroup”的读音、翻译、释义、用法及例句-范文网

词汇	subgroup
释义	subgroup音标：[ 'sʌbgru:p ] n.【化学】(周期表的)族；副族，B族；【生物学】亚群，子群；【数学】簇，子群。
随便看	root infinitive root let root nodule root rot root stock root tubercle rootage trevet trews trey tri- triable triac triacetate triacid triad triage trial trial and error trial balance trial balloon trial boring trial court trial cruise trial eights

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