1.【解】肩胛骨;肩板;髆
1.one of the two bones on the sides of your upper back. A less technical name for this is shoulder blade.
1.Firm your scapulas against your back torso, lengthen your coccyx toward the floor, and arch your upper torso back slightly.
把肩胛稳固于躯干后侧,向地板方向拉长尾骨,并把躯干上部往后轻轻地拱起。