释义 |
rainwash
rainwash (ˈreɪnˌwɒʃ) n (Physical Geography) geography the washing away of soil or other material by rain
rainwash
rainwash[′rān‚wäsh] (geology) The washing away of loose surface material by rainwater after it has reached the ground but before it has been concentrated into definite streams. Material transported and accumulated, or washed away, by rainwater. |