英文单词：Aves

中文含义：鸟类

英语词性：noun

美式发音： /ˈeɪviːz/

同义词：birds

易混淆单词：avengers

双语例句：

1. The group of birds, Aves, is characterized by feathers, a beak with no teeth, the laying of hard-shelled eggs, and a high metabolic rate.

鸟类Aves的特征是拥有羽毛、无牙嘴喙、产卵和高代谢率。

2. As the most diverse class of vertebrates, Aves includes more than 10,000 species that inhabit every continent and a wide variety of habitats.

作为脊椎动物中最多样化的类群，鸟类Aves包括超过10,000个物种，它们栖息在各大洲和各种生境中。