空氣流通

空气流通
kōngqìliútōng
ventilation; air circulation

CEDICT

Entry Composition

1 空氣流 kōngqìliú
  1. flow of air
  2. draft
2 通 tōng
  1. to go through
  2. to know well
  3. (suffix) expert
  4. to connect
  5. to communicate
  6. open
  7. to clear
  8. classifier for letters, telegrams, phone calls etc