Correct
低缓
/ dīhuǎn /
Strokes
Definition
low and unhurried (voice etc)/low and gently sloping (terrain)
Example
As an Adjective
(of voice) deep and slow
1
Tā
他
dī
低
huǎn
缓
de
的
gēshēng
歌声
yuèěr
悦耳
dòngtīng
动听
。
His low and unhurried singing is very pleasant to the ear.
As an Adjective
(of terrain) low and sloping gently
2
Dìshì
地势
dī
低
huǎn
缓
low and gently sloping terrain