Two alligators rest their snouts on the water's surface.两只鳄鱼的大嘴栖息在水面上。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.Alligators differ from crocodiles ...

alligators的音标：...

n.短吻鳄( alligator的名词复数 )...