Do they think they can make me commit a knavish trick with their money!

他们以为他们能用他们的钱让我干出恶作剧吗！

In the meantime, Garoffi came to the house today, —that long, lank boy, with the nose like an owl's beak, and small, knavish eyes, which seem to be ferreting everywhere.

今天卡洛斐来访——就是那身材瘦长，长着鸦嘴鼻，生着狡猾的眼睛的，仿佛可以用它来四处侦查什么似的。