不
快
b
ú
b
ù
k
u
à
i
k
u
à
i
Definitions
1. unhappy
2. in low spirits
3. (of a knife) not sharp
Components
不
bù
–
(negative prefix)
快
kuài
–
rapid
Related Words
不吐不快
bù tǔ bù kuài
–
to have to pour out what's on one's mind (idiom)
令人不快
lìng rén bù kuài
–
unpleasant