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n.过度外展
1、Manipulation reduction of hyperabduction for treatment of anterior dislocation of shoulder───极度外展法整复肩关节前脱位
2、He has a lot of the classic signs of hyperabduction, rushing, hung arms syndrome, and a bad follow through.───他有很典型的过度外展、吊臂症候群，还有不太理想的投球后顺势动作。