高
城
深
池
高
城
深
池
Definitions4 characters (idiom); impenetrable defense
Usage•••frequent
Pronunciations
高
城
深
池
As word
1high walls and deep moat (idiom); impenetrable defense
2high walls and deep moat (idiom); impenetrable defense
3high walls and deep moat (idiom); impenetrable defense
4high walls and deep moat (idiom); impenetrable defense
