tetradactyl是什么意思

adj.四趾的

1、The tetradactyl dinosaur had four digits on each limb.
这种四趾恐龙每只肢体上都有四个数字。

2、The tetradactyl bird is known for its ability to grasp onto branches with its unique foot structure.
四趾鸟以其独特的脚趾结构可以抓住树枝而闻名。

指拥有四个脚趾的动物或鸟类。