supergrass

• 名词，指向警方提供情报、揭发多人的告密者，常用于重大刑事案件中。

A noun referring to a police informer who provides information implicating a large number of people, often in serious criminal cases.

1. Police informantC1informalbritish

   A person who provides information to the police about criminal activities, often implicating many other individuals.

   警方线人

   • The supergrass testified against his former gang members in court.
   • Police relied on a supergrass to dismantle the drug ring.
   • The identity of the supergrass was kept secret for his safety.

   同义词finkgrassinformantinformernarkratsnitchstool pigeontout