26.

bug
竊聽(tīng)

[雙語(yǔ)解釋]

To use electronic listening devices to listen in on the conversations of others.
使用電子收聽(tīng)裝置來(lái)偷聽(tīng)他人的談話。

例句：

This office has been bugged.
這間辦公室已被竊聽(tīng)。