| 快 |
kuài bù | quick step |
| 快 |
kuài | rapid / quick / speed / rate / soon / almost / to make haste / clever / sharp (of knives or wits) / forthright / plainspoken / gratified / pleased / pleasant |
| 步 |
Bù | surname Bu |
| 步 |
bù | a step / a pace / walk / march / stages in a process / situation |