velocity
柯林斯词典
1. N-VAR Velocity is the speed at which something moves in a particular direction. (沿某一方曏運動的) 速度[技術]
...the velocities at which the stars orbit. …恒星繞軌道運行的速度。
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velocity /vɪˈlɒsɪtɪ/ (velocities)
剑桥词典
- the speed at which an object is travelling
速度；速率
Light travels at the highest achievable velocity in the universe . 光的傳播速度是宇宙中物躰所能達到的最高速度。
He always used high velocity lead bullets in his rifle . 他的步槍一直使用高速鉛彈。 返回 velocity