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free fall
[ˈfriː fɔːl] [ˈfriː fɔːl]

  • 自由落体:在重力场中没有限制的运动状态,也可以指这种运动状态本身。

专业释义英英释义

  • 自由下落
    自由下坠
    自由降落
    自由下降
  • 划(垂线)
  • 自由落体

·2,447,543篇论文数据,部分数据来源于NoteExpress

free fall

  • n.
    • 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

以上来源于: WordNet

 柯林斯英汉双解大词典 

free fall (also free-fall)

  • 1. 

    N-VAR If the value or price of something goes into free fall, it starts to fall uncontrollably. (价值或价格的)自由跌落 [journalism] [oft 'into/in' N]

    例:

    Sterling went into free fall.

    英镑陷入了自由跌落。

    例:

    The price did a free fall.

    价格发生了自由跌落。

  • 2. 

    N-UNCOUNT In parachuting, free fall is the part of the jump before the parachute opens. (跳伞中的)自由落体环节

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更多双语例句
  • with bold action and outside-the-box thinking that has helped put the brakes on our economic free fall,"

    VOA: standard.2009.08.25

  • What ended up happening is, you know the news, Rupert Murdoch bought The Wall Street Journal last fall and he announced that Wall Street Journal-- WSJ.com--will no longer be free.

    最后的结果是,你们知道那条新闻的吧,鲁珀特·默多克去年秋天收购了《华尔街日报》,他宣布《华尔街日报》,WSJ.com,将不再免费

    耶鲁公开课 - 金融市场课程节选

  • "It was in a free fall and it was a very scary period,"

    VOA: standard.2009.12.20

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