短語(yǔ)詞組短語(yǔ)rubble -mound breakwater 拋石防波堤Foundation rubble -mound 塊石基礎(chǔ)rubble e mound seawall 堆石海堤Breakwater rubble -mound 堆石防波堤rubble e mound breakwater 堆石防波堤 返回 rubble mound