aulodont dentition

例句：

1. 1.The aulodont dentition of the saber-toothed tiger is unique among modern mammals.
   剑齿虎的颌骨牙齿结构在现代哺乳动物中是独一无二的。
2. 2.The study of aulodont dentition has shed light on the evolution of our teeth and jaws.
   颌骨牙齿结构的研究表明了我们牙齿和颚骨的进化过程。
3. 3. In this new study, researchers examined the aulodont dentition of ancient humans to understand their dietary habits.
   研究人员在这项新研究中检查了古代人类的颌骨牙齿结构，以了解他们的饮食习惯。