用“vestigial wing”造句大全,vestigial wing造句 国语站 造句 2.94W 大中小设置文字大小 One laboratory stock of Drosophila melanogaster has very reduced or vestigial wings.Any of several flightless birds of the genus Apteryx native to New Zealand, having vestigial wings and a long, slender bill. TAG标签:造句 wing vestigial #