恰如其分

qiàrúqífèn
  1. (idiom) appropriate
  2. apt
  3. just right

CEDICT

Entry Composition

1 恰如 qiàrú just as if
2 其 qí
  1. his
  2. her
  3. its
  4. their
  5. that
  6. such
  7. it (refers to sth preceding it)
3 分 fèn
  1. part
  2. share
  3. ingredient
  4. component