禽类是什么意思
发布时间:2025-08-29 02:34:25
禽类就是鸟类。 birds两足、恒温、卵生的脊椎动物,身披羽毛,前肢演化成翅膀,有坚硬的喙。Birds are feathered, winged, bipedal, endothermic (warm-blooded), egg-laying, vertebrate animals.
禽的意思禽类就是鸟类。 birds两足、恒温、卵生的脊椎动物,身披羽毛,前肢演化成翅膀,有坚硬的喙。Birds are feathered, winged, bipedal, endothermic (warm-blooded), egg-laying, vertebrate animals.
禽的意思