Each side of the upper jaw has 350-400 baleen plates.
上颌两侧各有350-400个鲸须板。
The tooth was drawn from the upper jaw.
牙从上腭取下来了。
The upper jaw is neither hooked nor notched.
上颚既不是钩状的，也不是锯齿状的。
Last premolar of upper jaw, first molar of lower jaw.
上颚最后的一只前臼齿，下颚最前的一只臼齿。
It has a pair of large canine teeth in its upper jaw.
在它的上颚有一对大的犬齿。
Carnassial: Last premolar of upper jaw, first molar of lower jaw.
裂齿：上颚最后的一只前臼齿，下颚最前的一只臼齿。
It can also cause deformities of the legs, nose, palate, and upper jaw.
它还可能导致两腿、鼻子、硬腭和上颌畸形。
Having the lower jaw or teeth projecting beyond the upper; underhung.
下门牙或下颌突出的下颌或牙突出超过上颌或牙的；
Having the lower jaw or teeth projecting beyond the upper; underhung.
下门牙或下颌突出的下颌或牙突出超过上颌或牙的；
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