V2EX backspin

Backspin

释义 Definition

backspin下旋/倒旋(球类运动中让球在空中更“飘”、落地后更易减速或回旋的旋转方式)。常见于网球、高尔夫、乒乓球、棒球等语境。(也可泛指物体“向后方向”的旋转。)

发音 Pronunciation

/bk.spn/

例句 Examples

She hit the ball with backspin.
她把球打出了下旋。

By adding backspin, the golfer made the ball land softly and stop quickly on the green.
通过施加下旋,高尔夫球手让球在果岭上轻轻落地并迅速停住。

词源 Etymology

back(向后)+ spin(旋转)组成的合成词,字面意思是“向后的旋转”。在球类运动中用来描述与球前进方向相关的一种旋转效果;与之相对的常见术语是 topspin(上旋)。

相关词 Related Words

文学与作品 Literary Works

  • The Physics of Baseball(Robert K. Adair) 讨论棒球飞行与旋转时常涉及 backspin 对升力与轨迹的影响。
  • The Physics of Golf(Theodore J. Jorgensen) 讲解高尔夫球的旋转与弹道控制,backspin 是核心术语之一。
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