1. The prime culprit has been fallen into the net.
   主犯已经落网。
2. The hunt is on for the culprit.
   正在搜捕该罪犯.
3. The police are now on the scent of the culprit.
   警方已获得罪犯的线索.
4. The culprit will be whipped when he is found.
   那个罪犯找到後就要挨鞭子抽打
5. They surprised the culprit into telling the truth.
   他们用出其不意的办法使罪犯吐露实情。

　1个名词解释