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carnassial是什么意思

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carnassial 是什么意思

中文翻译与英英解释

adj.
【动物;动物学】食肉齿的。
n.
食肉齿,裂牙,裂齿。
(of a tooth) adapted for shearing flesh; "the carnassial teeth of carnivores"

Carnassials are large teeth found in many carnivorous mammals, used for shearing flesh and bone in a scissor- or shear-like way. In the Carnivora, the carnassials are the modified last upper premolar and the first lower molar, but in the prehistoric creodonts, the carnassials were further back in the jaw?first upper and second lower or second upper and third lower molars.
 
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