slowdown怎么变ing

slowdown变ing: slowing down

slow down

减速，放慢速度；使……慢下来

双语例句:

There was a sign telling motorists to slow down.

有一个让汽车司机减速的指示牌。

It makes him slow down.

这使他的动作慢下来。

Now can you slow down?

你现在可以慢下来了吗？。