Uncle buckteeth 龅牙大叔
N a projecting upper front tooth 龅牙 [derogatory]
And a smaller, 3-foot-long relative with buckteeth was chomping plants and grubs in the same region.
同一区域内还有一种比较小的，3英尺长的鳄鱼，长着龅牙，咀嚼植物和幼虫为食。
Equipped with a pair of lower jaw buckteeth it used to dig for food, the RatCroc lived on plants and grubs.
鼠鳄拥有一幅较短的配有像山羊牙齿般的吻部，用于挖掘寻找食物，它依靠植物和蛴螬为生。
This 3-foot-long croc was a plant - and grub-eater with a pair of buckteeth in the lower jaw it used to dig for food.
这种3英尺长的鳄鱼以植物和幼虫为食，它下颚上长着一对龅牙用来挖掘食物。
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