埋头
英文解釋:
  1. adj.  deep
  2. n.  saturate oneself (in)
  3. n.  be immerse oneself in
  4. n.  duck
  5. n.  be engrossed in
  6. n.  steamed bun
  7. n.  steamed bread
  8.   Counter-sunk head
法文解釋:
  1. v.  s'absorber, se plonger