capped elbow

例句：

1. 1. He had a capped elbow when he was playing football.
   他在踢足球时有一个被帽肘。
2. 2.The doctor told him to keep his capped elbow in a sling for six weeks.
   医生告诉他的被帽肘需要用吊带固定六周。
3. 3. The injured player was wearing a capped elbow bandage on his arm.
   受伤的球员在他的手臂上缠着一个被帽肘绷带。