Ptt 大爆卦 | 草食性動物牙齒 - 前往 https://m.toutiao.com/search?keyword=%E5%93%BA%E4%B9%B3%E5%8A%A8%E7%89%A9%E7%9A%84%E7%89%99%E9%BD%BF%E5%88%86%E4%B8%BA%E5%93%AA%E4%B8%89%E7%A7%8D&pd=synthesis&source=others_search&in_ogs=&search_json=%7B%22from_query%22%3A%22%E7%A7%91%E6%99%AE%E7%9F%A5%E8%AF%86%E5%93%BA%E4%B9%B3%E5%8A%A8%E7%89%A9%22%7D

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哺乳动物的牙齿分为哪三种 - 今日头条

门齿、犬齿撕裂食物之用,多见于食肉动物,草食动物有,但少;臼齿起咀嚼食物作用,草食动物较 ... 所以牙齿的作用为切断、撕裂和磨碎食物,肉食性动物如老虎、豹子等的牙.

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