informer GRE专八

The police provided a safe house for the informer.

警方给线人提供了一个安屋。

The service had planted its agents and informers in some key positions in industry.

特工处已将特工和探安插在工业部门重要工作岗位上。

One of the gang members had turned informer.

团夥中一员后来变成了。

British intelligence has been able to secure numerous local informers.

英国情报人员发展了无数当地情报人员。