“class aves”例句

单词 class aves 例句 DEFINITIVE EXAMPLES 权威例句〔bird〕Any of the class Aves of warm-blooded, egg-laying, feathered vertebrates with forelimbs modified to form wings.鸟，禽：一种鸟纲温血、卵生、有羽毛的脊椎动物，前肢演变形成翅膀美国传统 　 英语例句辞典...