An avocet has a long, strongly upcurved bill which contains a complex and highly specialized system of lamellae capable of filtering out small food items.
我找了一下网路上资料,似乎也没有讨论他嘴上弯原因文献,可能有很,不过就不太好找了。
An avocet has a long, strongly upcurved bill which contains a complex and highly specialized system of lamellae capable of filtering out small food items.
我找了一下网路上资料,似乎也没有讨论他嘴上弯原因文献,可能有很,不过就不太好找了。
声明:上例句、词性分类均由互网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。