灰
岩
h
u
ī
y
á
n
Definitions
1. limestone
Components
灰
huī
–
ash
岩
yán
–
cliff
Related Words
石灰岩
shí huī yán
–
limestone
灰岩鹪鹛
huī yán jiāo méi
–
(bird species of China) limestone wren-babbler (Napothera crispifrons)
灰岩柳莺
huī yán liǔ yīng
–
(bird species of China) limestone leaf warbler (Phylloscopus calciatilis)