sutural basin

例句：

1. 1. The joint between the two bones is where they connect.
   这两骨之间的连接处是关节。
2. 2. The articulation of the joint allows for movement.
   关节的铰接允许运动。
3. 3. The doctor examined the patient's joints to check for any injuries.
   医生检查了患者的关节以检查是否有任何伤害。