磨蝕

磨蚀
móshí
  1. erosion
  2. abrasion

CEDICT

  1. 磨損、蝕耗。
  2. 地質學上指砂、粒等受風、水、冰、重力等帶動，將地表其他物質磨擦、耗損的作用。

重編國語辭典

Entry Composition

1 磨 mó
  1. to rub
  2. to grind
  3. to polish
  4. to sharpen
  5. to wear down
  6. to die out
  7. to waste time
  8. to pester
  9. to insist
2 蝕 shí
  1. to nibble away at sth
  2. to eat into
  3. to erode

Related entries

侵蝕作用 qīnshízuòyòng erosion
沖蝕 chōngshí
  1. to erode
  2. erosion
風化作用 fēnghuàzuòyòng
  1. weathering (of rocks)
  2. erosion (by wind etc)