相關(guān)單詞近義詞 external 外來(lái)的, extracurricular 課外的, additional 附加的, optional 任選的, vocational 職業(yè)的反義詞intramural, 校內(nèi)的臨近詞Extradual, extra, extragalactic source, Extra early ripening, extraordinarily cold, extracellular signal, extramarital affairs, extracellular region, extraoral anesthesia, extragenic reversion, extra tax on profits, extra-far infrared相似詞extraditable, extradite, extrajudicial, extramarital, extraneous, extranet, extraordinaire, extraordinarily, 返回 extramural