noun 下载 🔗分享 裂齿, 食肉齿。 One of the teeth used by a carnivore for shearing flesh, being the last upper premolar and the first lower molar. Examples : "The lion used its carnassial to slice off a piece of meat from the zebra carcass. " 狮子用它的裂齿从斑马的尸体上撕下一块肉。 anatomy animal biology organism part 与AI对话词汇游戏阅读练习