2 Those born with a harelip or buckteeth may not be able to speak clearly .

那些天生有唇裂或龅牙的人，也许会口齿不清。

He used to have this really bad case of buckteeth .

他曾经有这样的buckteeth真的不好的情况下。

The third new species , araripesuchus rattoides , was only a metre long and probably used a pair of buckteeth in its lower jaw to dig for grubs .

第三个种，老鼠鳄，只有一米长，它能使用下颚上的一对獠牙挖掘食物。

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。

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。