垂头丧气
英文解释:
  1. n.  Seem [feel] sorry for oneself
  2. n.  break sb.'s spirits
  3. n.  in low [poor] spirits
  4. n.  lose one's spirits
  5. n.  take the starch out of
  6. adj.  Dejected
  7. v.   be crest-fallen
  8. v.   be greatly discouraged or disappointed
  9.   down in the dumps