glacis

 n.  (pl. glacises, glacis ) 1.缓斜坡；堡垒前的斜坡。 2.缓冲地区，缓冲国。  detail>>

breakwater glacis

防波斜堤  detail>>

breakwater-glacis

防波堤铺石面 防波堤斜坡 破浪石砌体  detail>>

erosional glacis

侵蚀斜堤  detail>>