鳄鱼的英语单词是alligator，英式读音是[ˈælɪgeɪtə(r)]，美式读音是[ˈælɪˌɡetɚ]。
短语：
1、 大鳄鱼alligator;gavial.
2、 青鳄鱼sapphire cayman.
3、 小鳄鱼crocodile;schnappi.
4、 鳄鱼岛buaya i;pulau buaya.
5、 鳄鱼的crocodilian.
6、 鳄鱼洞liangbuaya.
7、 鳄鱼河crocodile r;crocodilrivier.
8、 鳄鱼夹alligator clip;crocodile clip;ramp.
9、 鳄鱼剪crocodile shears.
10、 鳄鱼街the street of crocodiles.
例句：
1、 The crocodiles boated around in the lilies.
鳄鱼在百草丛中浮游。
2、 All the government shoes are made of alligator hide.
公家的鞋都是鳄鱼皮做的。
3、 We saw hundreds of crocodiles basking on the muddy banks.
我们见过数以百计的鳄鱼在泥泞的岸边晒太阳。
4、 It is actually the possession and retreat of a thundering absolute crocodile.
它实际上却是一条庞然大物鳄鱼独占的栖所。
5、 Do you concede that there are alligators in the sewers.
你是否承认水道里有鳄鱼？
6、 An american would be puzzled,to say the least,by a reference to an alligator.
如果有人提到鳄鱼，美国人起码会感到迷惑不解。
7、 In the movement of logs by water the lumber industry was greatly helped by alligators.
木材工业过去在水上运输木料时所十分倚重的就是鳄鱼。
8、 Yes,i keep many pets here,such as dogs,cats,snakes,crocodiles and tropical fish.
是的，我这里养了许多宠物，象狗、猫、蛇、鳄鱼和热带鱼。
9、 She squatted down close to the ground and from her belly there came out one by one a big heap of crocodile eggs.
她低低地蹲在地上，从她的肚子里一个接一个地出来一大堆鳄鱼蛋。
10、 We could see the long snout of the crocodile with its gleaming lines of teeth and the reptile body behind.
我们看见了鳄鱼的长嘴巴，口中那一排寒光闪闪的长牙以及后面爬行的身驱。