adj.牙齿的；有齿的
Procynosuchid eyes are forward-facing, and the dentary was larger than the Therocephalians. 原犬鳄龙科动物的眼睛呈往前方向，齿骨比兽头类的齿骨大。
These cynodonts are identified by, among other diagnostic features, a simplified lower jaw that is dominated by a single bone, the dentary. 这些犬齿龙的特色是下颚已经简化了，主体由单一一块骨头构成，就是齿骨。
no tooth on the maxilla and the back of the dentary. 齿骨后端和上颌骨没有牙齿。
the frontage of the dentary forms a platform as a result of its bending; 齿骨前部由于弯曲形成一个平台；
gular bone The median, dermal bone between the dentary bones of some primitive fishes (e.g. Latimeria and Elops). 喉骨在一些原始的鱼(例如腔棘鱼与海鲢)的中央表皮硬骨介于齿骨之间。
adj.久坐的；固定不动的
