拼音 tuí yuán duàn bì
注音 ㄊㄨㄟˊ ㄩㄢˊ ㄉㄨㄢˋ ㄅㄧˋ
◎ 颓垣断壁 tuíyuán-duànbì
[broken walls;crumbling walls and dilapidated houses] 残垣断壁