adj.自由落下的
The stock price is falling like a free fall. 股价像自由落体一般坠下。
Share prices have gone into free fall. 股价猛跌不止。
After that, it's 50 seconds of intense free fall. 之后,是50秒钟快速的自由降落。
Is it to practice free fall parachuting? 体验自由落体跳伞？
For large, extended chords thrust is preferable to free fall. 用推力动作弹奏伸展的大和弦优于自由下落动作。
Pharr enjoyed a minute of free fall as the cold air rushed by. 法尔经历了一分钟的自由落体，尽情享受着迎面而来的清新空气。
