鳄鱼英语是：crocodile，读音为：英 /ˈkrɒkədaɪl/、美 /ˈkrɑːkədaɪl/。复数 crocodiles。
1.That was real crocodile skin.
2.A crocodile was lurking just below the surface.
3.An operation is beginning to try to save a species of crocodile from extinction.
4.They were marched through a crocodile-infested area and, if they slowed down, were beaten with sticks.
5.I'm sorry, crocodile. I'm busy.
6.The crocodile eats the book.
7.It was indeed the crocodile.