单词 progenitors 例句 DEFINITIVE EXAMPLES 权威例句〔patriarch〕One of the antediluvian progenitors of the human race, from Adam to Noah.祖先:在太古时代的从亚当到诺亚的人类祖先之一美国传统〔spermatogonium〕Any of the cells of the gonads in male organisms...