基本解釋[地球科學(xué)]溝谷侵蝕英漢例句雙語例句Later-stage block uplift formed new fault scarp, the previous pediment surface and the wide valley were uplifted, and the gully started retrogressive erosion from the scarp to produce a terrace.后期的斷塊隆升形成新的斷層崖，原先的麓原面和寬谷被抬升，沖溝從斷層崖開始溯源侵蝕形成階地。gully and valley erosion更多例句專業(yè)釋義地球科學(xué)溝谷侵蝕