每秒走过多少米就是线速度，和每秒经过多少弧度是相反的，那是角速度。

How many meters per second is linear, as opposed to how many radians per second, which is angular velocity.

youdao

因此这是线速度，那个是角速度。

So this is a linear velocity, this is an angular velocity.

youdao

因此这是线速度，那个是角速度。

So this is a linear velocity, this is an angular velocity.

youdao