空气
英文解释:
  1. n.  air
  2. n.  airspace
  3. n.  breath
  4. n.  conditioning
  5. n.  element
  6. adj.  fresh
  7. adj.  stuffy
  8. n.  atmosphere
  9. n.  mixture of gases surrounding the earth and breathed by all land animals and plants
法文解释:
  1. n.  air; atmosphère