尖锐

尖銳
jiānruì
  1. sharp
  2. intense
  3. penetrating
  4. pointed
  5. acute (illness)

CEDICT

Entry Composition

1 尖 jiān
  1. pointed; tapering; sharp
  2. (of a sound) shrill; piercing
  3. (of one's hearing, sight etc) sharp; acute; keen
  4. to make (one's voice) shrill
  5. sharp point; tip
  6. the best of sth; the cream of the crop
2 锐 ruì acute