双语例句
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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。
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They did have the carnassial teeth that distinguish the Carnivora, a pair of sharpened cheek teeth that are aligned so as to work like shears in slicing meat off bone;
它们已经有了食肉动物特有的裂齿,一对尖利的长在面颊部位的牙齿,能象大剪刀一样把肉从骨头上切割下来。
近义词
adj.
zoophagousmeat-eatingflesh-eating
同根词
释义
adj.
Zoology denoting the large upper premolar and lower molar teeth of a carnivore, adapted for shearing flesh
【动】 (食肉动物)裂齿的。
词源
"mid 19th cent.: from French carnassier ‘carnivorous', based on Latin caro, carn- ‘flesh’."