write off
 草草寫成;寫信寄出;註銷,一筆勾銷


 write off
      v 1: concede the loss or worthlessness of something or somebody;
           "write it off as a loss"
      2: write something fluently, and without hesitation
      3: cancel (a debt)
      4: reduce the estimated value of something; "For tax purposes
         you can write off the laser printer" [syn: write down]