erosionKK [ɪˈroʒən] ｜ /ɪˈroʊʒən/
GEPT 中高級
B2noun
the gradual reduction or destruction of something
The erosion of the coastline is causing the loss of many valuable properties and habitats.
逐漸削減；侵蝕
B2noun
the process of wearing away or removal of soil, rock, or other materials from the Earth’s surface
Over time, the constant exposure to wind and water caused erosion, resulting in the cliffs along the coastline slowly becoming smaller and more rounded.
水土侵蝕；風化