VERB
偷聽(tīng);竊聽(tīng)
If you eavesdrop on someone, you listen secretly to what they are saying.
例句
The government illegally eavesdropped on his telephone conversations...
政府非法竊聽(tīng)了他的電話(huà)。
The housemaid eavesdropped from behind the kitchen door.
女傭在廚房門(mén)后偷聽(tīng)。