dapped shoulder joint

例句：

1. 1. The doctorexamined the patient's dappedshoulder joint and found no signs of injury.
   医生检查了患者的凸肩关节，没有发现任何受伤的迹象。
2. 2. After thesurgery, the patient wasable to move his dapped shoulder joint more freely.
   手术后，患者能够更自由地移动他的凸肩关节。
3. 3. The dapped shoulder joint isa common site for pain in the upperback.
   凸肩关节是上背部疼痛的常见部位。