palatoquadrate

例句：

1. 1.The patient's palatoquadrate was displaced during the surgery.
   患者在手术中腭四边形移位了。
2. 2.The dentist examined the patient's palatoquadrate and found it to be normal.
   牙医检查了患者的腭四边形，发现它是正常的。
3. 3. Palatoquadrate is a structure in the human mouth that helps with speech.
   腭四边形是人类口腔中的一个结构，有助于言语。