free fall 详细解释

free fall

自由下落, (降落伞张开之前的) 降落

词形变化

异体字: free-fall |

英英释义

名词 free fall:

the ideal falling motion of something subject only to a gravitational field

a sudden sharp decrease in some quantity

同义词：drop, dip, fall

补充

free fallfree fall英:[ˈfri:ˌfɔ:l] 美:[ˈfriˌfɔl]n.1.自由降落(尤指降落伞张开前的降落),(尤指火箭等的)惯性运动

例句

1. Elephant populations were in free fall in many areas.许多地区的大象数量急剧下降。 2. The peace process is in free fall.和平进程一落千丈。 3. with the rand in free fall伴随着兰特大幅贬值 4. Sterling went into free fall.英镑大幅贬值。 5. the path of a body in free fall.自由落体的路径。 6. her career seemed about to go into free fall.她的事业似乎马上就要一落千丈。 7. a parachutist in free fall [=a parachutist who is falling through the air before the parachute opens]自由下落的跳伞员 8. Sales were in free fall.销售额骤减。 9. Stock prices have gone into free fall. [=they are going down very quickly]股价已经跳水大跌。 10. There has been a free fall in stock prices. [=stock prices have gone down very quickly]股价快速走低。

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