拓寬

拓宽
tuòkuān
to broaden

CEDICT

Entry Composition

1 拓 tuò
  1. to expand
  2. to push sth with the hand
  3. to develop
  4. to open up
2 寬 kuān
  1. wide
  2. broad
  3. loose
  4. relaxed
  5. lenient