三瘤齿兽科 Tritylodontidae
（重定向自Tritylodont）
三瘤齿兽科（学名：Tritylodontidae）又名三列齿兽科，是群体型小至中型、高度特化、极度类似哺乳类的犬齿兽类。三瘤齿兽科可被比喻为中生代的啮齿动物，外表类似现代的水貂、黄鼠狼、水獭、野兔、雪貂。
Tritylodont
英汉-汉英词典
三列齿兽
词组 | 习惯用语
您要查找的是不是：
- contrition n. 悔悟；[宗]痛悔
- turtledove n. 斑鸠；情人
- triathlon n. [体]三项全能运动
- periodontal adj. 牙齿周围的,齿根膜的
网络短语:
tritylodont 三列齿兽
英语例句库
- Trityldon(Greek for 3 cusped tooth) was a species of tritylodont, one of the most advanced group of cynodont therapsids.
三瘤齿兽是三瘤齿兽科中的一属，而三瘤齿兽类是犬齿兽类中最先进的一群。
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中文百科
英语百科
Tritylodontidae 三瘤齿兽科
（重定向自Tritylodont）
Tritylodontids ("three knob teeth", named after the shape of animal's teeth) were small to medium-sized, highly specialized and extremely mammal-like cynodonts. They were the last known family of the non-mammalian synapsids. One of the last cynodont lines to appear, the Tritylodontidae descended from a Cynognathus-like cynodont. The Tritylodontids were herbivorous, chewing through vegetation, such as stems, leaves, and roots.