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carnassial tooth

/kɑːrˈnæsiəl tuːθ/

翻译: 食肉哺乳动物的一种特化牙齿,通常是上颌最后一个前臼齿和下颌第一个臼齿,用于切割肉和切断坚韧组织。

1 个条目

phrase

/kɑːrˈnæsiəl tuːθ/C2formalscientific
  • zh食肉哺乳动物的一种特化牙齿,通常是上颌最后一个前臼齿和下颌第一个臼齿,用于切割肉和切断坚韧组织。

A specialized tooth in carnivorous mammals, typically the last upper premolar and first lower molar, adapted for shearing flesh and cutting through tough tissue.

  1. Specialized cheek toothC2formal

    A modified premolar or molar tooth in carnivorous mammals, adapted for shearing flesh.

    zh裂齿

    • The lion's carnassial teeth are essential for tearing meat.
    • In dogs, the upper fourth premolar and lower first molar form the carnassial pair.
    • Fossil evidence shows the evolution of carnassial teeth in early mammals.