Velocity
01
速度, 速率
the speed at which something moves in a specific direction
例子
The velocity of an object is the rate of change of its position with respect to time.
物体的速度是其位置相对于时间的变化率。
The velocity of a car can be calculated by dividing the distance traveled by the time taken.
汽车的速度可以通过行驶距离除以所用时间来计算。
词汇树
hypervelocity
velocity
