短语词组短语eroded soil 侵蚀土;[土壤]侵蚀土壤eroded canyon 侵蚀峡谷eroded slope 被冲刷的边坡eroded erod 侵蚀的eroded mechanism 腐蚀机制eroded stratum 产沙岩层eroded geomorphology 侵蚀地貌stream eroded 河流侵蚀的eroded calcareous 侵蚀退化 返回 eroded