n.瓦砾；碎石
The explosion reduced the house to rubble. 爆炸把房子变成一堆瓦砾。
The little statue was made of rubble. 这座小塑像是用碎石拼合起来的。
Li's arm became gangrenous after being crushed in the rubble. 李婉芝的手臂被压在碎石底下后来腐烂了。
