adj.牙齒的；有齒的

Procynosuchid eyes are forward-facing, and the dentary was larger than the Therocephalians. 原犬鱷龍科動(dòng)物的眼睛呈往前方向，齒骨比獸頭類的齒骨大。

These cynodonts are identified by, among other diagnostic features, a simplified lower jaw that is dominated by a single bone, the dentary. 這些犬齒龍的特色是下顎已經(jīng)簡(jiǎn)化了，主體由單一一塊骨頭構(gòu)成，就是齒骨。

no tooth on the maxilla and the back of the dentary. 齒骨后端和上頜骨沒有牙齒。

the frontage of the dentary forms a platform as a result of its bending; 齒骨前部由于彎曲形成一個(gè)平臺(tái)；

gular bone The median, dermal bone between the dentary bones of some primitive fishes (e.g. Latimeria and Elops). 喉骨在一些原始的魚(例如腔棘魚與海鰱)的中央表皮硬骨介于齒骨之間。

adj.久坐的；固定不動(dòng)的