n.

1. 【動】（產於美國及中國的）短吻鱷[C]
2. 短吻鱷皮（革）[U]
3. 鱷口式工具（或機器）[C]

n.

1. a large semiaquatic reptile similar to a crocodile but with a broader and shorter head, native to the Americas and China. [Genus Alligator: two species.]
2. the skin of the alligator.