沟壑由于河流冲刷而在地球表面形成的深而窄的山谷或峡谷

沟壑由于河流冲刷而在地球表面形成的深而窄的山谷或峡谷的英文翻译

基本释义

• A deep, narrow valley or gorge in the earth's surface worn by running water.