Correct

快慢

/ kuàimàn /
Strokes

Definition

speed

Example

As a Noun

speed

1
Zhège
这个
chē
汽车
de
kuàimàn
快慢
zěnmeyàng
怎么样
  
?

What's the speed of this bus?/ How fast can this bus go?

2
ge
那个
ànniǔ
按钮
shì
guǎn
kuàimàn
快慢
de
  

That button controls the speed.