ramus thalaimcus

例句：

1. 1.The ramus thalaimcus is a crucial part of the structure of the skull.
   颧突是颅骨结构中至关重要的部分。
2. 2.The ramus thalaimcus plays a vital role in facial expression.
   颧突在面部表情中扮演着至关重要的角色。
3. 3.The ramus thalaimcus is responsible for supporting the upper jaw and teeth.
   颧突负责支撑上颌和牙齿。