名词[C,U]

1.腐蚀，冲蚀，侵蚀

2.[喻] 削弱，减少

词形变化

形容词erosional

副词erosionally

英语解释

condition in which the earth's surface is worn away by the action of water and wind

a gradual decline of something

erosion by chemical action

(geology) the mechanical process of wearing or grinding something down (as by particles washing over it)