- downswing (in something)
a situation in which something gets worse or decreases over a period of time 恶化趋势；向下走势；下降 (in golf) the movement of a club going downwards when a player is about to hit the ball （高尔夫球）下挥杆 Don’t allow your leg to straighten on the downswing. 不要让你的腿在下摆伸直。