covert tapping

• 隐蔽窃听

covert tapping的用法和样例：

例句

1. The question about tapping my telephone is still hanging.
   关于窃听我的电话的问题依然悬而未决。
2. The press raised a hue and cry against Feds spying into other people's business through wire - tapping.
   报界掀起一阵叫嚷，反对联邦调查局人员通过窃听电话刺探别人的私事。