锐化

銳化
ruìhuà
to sharpen

CEDICT

Entry Composition

1 锐 ruì acute
2 化 huà
  1. to make into
  2. to change into
  3. -ization
  4. to ... -ize
  5. to transform
  6. abbr. for 化学 huàxué

Related entries

削尖 xiāojiān to sharpen
磨快 mókuài
  1. to sharpen
  2. to grind (knife blades)
逼尖 bījiān to sharpen (one's voice)
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
她磨了这些刀。

She has sharpened the knives.

Source: Tatoeba

杠 gàng
  1. coffin-bearing pole (old)
  2. thick pole; bar; rod
  3. thick line
  4. to mark with a thick line
  5. to sharpen (a knife, razor etc)
  6. to get into a dispute with
  7. standard; criterion
  8. hyphen; dash