[with obj.]wrench or twist the ligaments of (an ankle, wrist, or other joint) violently so as to cause pain and swelling but not dislocation 扭伤(脚踝,手腕,其他关节) he left in a wheelchair after spraining an ankle. 把脚踝扭伤以后他坐着轮椅离开了。
noun
the result of such a wrench or twist of a joint 扭伤