He watched them surreptitiously through the bedroom window.

他悄悄透过卧室的窗看着他们。

He gathered a fistful of robe from his knee and tried to rub it clean surreptitiously.

他从膝盖上揪起长袍的一角，想偷偷把魔杖擦干净。

They recorded him surreptitiously and they monitored him all the way till his arrest in 2010.

联邦调查局秘密记录他的对话并监视他，并于2010年将他逮捕。

Visitors to the house would find their shoelaces surreptitiously knotted together.

来访的客人会发现鞋带被偷偷地绑在了一起。

As I walked down the aisle to introduce myself to the teacher and get my slip signed, I was watching him surreptitiously.

顺着过道去跟老师做自我介绍并让老师在我的纸片上签名的时候，我一直在偷偷地注视着他。

Daphne dabbed surreptitiously at the corner of her eye.

达芙妮偷偷地用眼角抹了抹。

' While she flicked through her folder of papers, I gazed surreptitiously around the room.

’当她翻阅她的文件夹时，我偷偷地环顾房间。

And I knew instantly what they were, that he had been surreptitiously taping us.

我立刻就知道那是什么，他一直在偷偷地录我们。

Webcams mounted surreptitiously in business offices or factories can reveal on-screen " secrets" from those unaware that they are being bugged.

被偷偷安装在商业办公室或工厂的网络摄影机，可以把不知道自己被监控人们的“秘密”显露在屏幕上。

Mademoiselle de la Mole had the habit of surreptitiously stealing books from her father's library.

德拉莫尔小姐有偷偷从她父亲的图书馆偷书的习惯。