n. 鳄类，鳄鱼（crocodile 的复数形式）
crocodile tears假慈悲；鳄鱼的眼泪
shed crocodile tears[谚]猫哭老鼠；假慈悲
1.Crocodiles cannot stick out their tongue.
鳄鱼不会伸舌头。
2.Crocodiles live in water.
鳄鱼生活在水中。
3.I mean, crocodiles' brains are the most developed of any reptile.
我的意思是，鳄鱼的大脑是所有爬行动物中最发达的。
4.All crocodiles look the same to me.
我觉得所有的鳄鱼看起来都一样。
5.In fact, crocodiles interact with each other in a variety of ways.
事实上，鳄鱼之间的交流方式是多种多样的。
6.However, the main attractions like the aquarium, the crocodiles, the penguins and so on are still here.
不论如何，这里主要的受欢迎的项目，如水族馆、鳄鱼和企鹅等还在。
7.Let's see new-born crocodiles, or hatchlings and their interactions with their mothers.
让我们看看新生的鳄鱼或刚孵化的小鳄鱼，以及它们与母亲的互动。