erosion ripple 中文意思是什麼
erosion ripple
解釋
侵蝕波痕-
This picture was taken mainly for the huge rock wall in the distance and the ripple effect of the sands, formed by the endless erosion of the neighbouring rocks
拍這張照片的主要原因,是遠處大石墻和鄰近巖石長久受侵蝕而形成沙子的漣漪作用
分享友人