undercover

现在分词：

动词现在分词: undercounting

更多词形：

动词过去式: undercounted | 动词过去分词: undercounted | 动词现在分词: undercounting | 动词第三人称单数: undercounts |

单词例句：

He was working undercover for the police inside the gang.

他是警方在黑帮的卧底。

Undercover investigation has brought us quite a lot of secrets.

经过暗访，我们发现不少内幕。

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。

D Strengthen intelligence-led operations, including the use of strategic undercover and covert operations.

加强采取以情报为主导的行动，包括执行策略性的卧底行动。

A range of solvent based and emulsion type rust preventives, offering indoor and undercover outdoor protection.

包括溶剂型和乳液型防锈剂，可提供不同期限的室内和有遮护的室外保护。

The illegal payments were discovered by a journalist working undercover.

这些非法付款是一位暗中查访的新闻记者发现的。

As part of their inquiry, FTC staff made undercover purchases from the sites.

在调查过程中，FTC职员伪装从这些站点购买药物。

She worked as an undercover agent for the police.

她为警察当密探。

An undercover investigation.

一项秘密调查