beak shape 中文意思是什麼
beak shape
解釋
鳥嘴形-
This book tells you how plumage, shape of the beak, and features of feet and claws differ from species to species, and introduces breeding behaviors like how birds build nest, hatch eggs and rear their kids
本書介紹鳥類的羽毛嘴喙腳爪等不同功能的形態特徵築巢孵蛋育雛等繁殖行為。
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