约计

約計
yuējì
to calculate to be roughly ...

CEDICT

约略估算。

重編國語辭典

Entry Composition

1 约 yuē
  1. to make an appointment
  2. to invite
  3. approximately
  4. pact
  5. treaty
  6. to economize
  7. to restrict
  8. to reduce (a fraction)
  9. concise
2 计 jì
  1. to calculate
  2. to compute
  3. to count
  4. to regard as important
  5. to plan
  6. ruse
  7. meter
  8. gauge