简体
繁體
pīnyīn
ㄅㄆㄇㄈ
gǎishàn
to make better
改善
to make better; to improve; CL:個|个[gè]
HSK level 4
Appears in 3.8123% of movies
6054th most common word in movies
1262nd most common word in books
CC-CEDICT