wiretapping

剑桥词典

the action of secretly listening to other people's conversations by connecting a listening device to their phone
（對電話的）搭線竊聽
If he suspected an employee of dishonesty, he was not above wiretapping. 如果他懷疑某位雇員說謊，他就會搭線竊聽他的電話。 返回 wiretapping