参考例句

1. He permitted his friend Daugherty to conduct an undercover campaign.

   他同意他的朋友多尔蒂去秘密竞

2. They slipped the undercover cop a Mickey Finn.

   他们偷偷在那秘密警察的酒中搀了迷药。

3. She worked as an undercover agent for the police.

   她为警察当密探。

4. To remain undercover , he had to pretend to be Peluso's loyal servant, which meant sacrificing his own dignity and reputation.

   为了不露马脚，他不得不装成是佩鲁索的忠实仆从，这意味着他得牺牲自己的尊严与名誉。

5. the US undercover agencies

   美国的情报机构((CIA,FBI 等))

6. Long-term, intelligence-based and undercover operations resulted in many prosecutions.

   警方根据情报和派出卧底进行长时间的调查，结果提出多宗检控。

7. So from then on they switched over completely to undercover activities.

   所以，以后他们就完全转入秘密了。

8. Brian： Ever since I met you, I've been undercover . I'm a cop.

   布莱恩：自从我遇见你开始，我就是卧底，我是警察。

9. Determined blows must be struck at all the open or undercover Wang Ching-weis.

   不论是公开的汪精卫和暗藏的汪精卫，都应该给以坚决的打击。

10. HUSSEIN: No. Some undercover policemen at the Fair caught the thieves.

    没有, 万博会有便衣警察把强盗抓到了.