in
for
mant
复数形式
informants
2
线人, 告密者
one that secretly provides information about something or someone for the police or investigators
- The police relied on an informant to crack the major drug case.
警方依靠一名线人破获了这起重大毒品案。
- An informant provided crucial details that led to the arrest of the suspects.
一名线人提供了导致嫌疑人被捕的关键细节。
- The detective met with the informant in a secure location.
侦探在一个安全的地点与线人会面。
- The informant's tips helped the investigators locate the missing person.
线人的提示帮助调查人员找到了失踪人员。
- The informant's identity was kept confidential to protect them from retaliation.
为了保护线人免受报复，其身份被保密。
同义词：