| 释义 |
〔alligator〕Either of two large reptiles,Alligator mississipiensis of the southeast United States or A. sinensis of China, having sharp teeth and powerful jaws. They differ from crocodiles in having a broader, shorter snout. 短吻鳄：两种大型爬行动物，美国东南部的密西西比鳄 或中国的 扬子鳄 中一种，它们有尖利的牙齿和有力的颚部。和一般鳄鱼相比它们有更宽，更短的鼻子 |