heterodont

heterodont

美 [hetərə'dɒnt] 　英 [hetərə'dɒnt]

• n.异型齿；异型牙
• adj.异形牙的
• 网络异形齿；异齿动物；齿列

英汉解释

adj.	1. 异形牙的
n.	1. 异型齿 2. 异型牙

英英解释

adj.	1. used to describe a mammal that has teeth of different types such as incisors, canines, premolars, and molars

例句

The tooth count was the primitive mammalian number (44) and the teeth were differentiated as are the heterodont teeth of today's mammals.

牠共有44颗牙齿，是原始哺乳动物的齿数，且与现今哺乳动物异型齿不同。

heterodont dentition Jaw with teeth of different shapes.

异形齿式颌有不同的形状的牙齿。