If you say that someone filches something, you mean they steal it, especially when you do not consider this to be a very serious crime.
例句
I filched some notes from his wallet.我从他的钱包里偷了几张钞票。
英汉词典释义
vt.
<非正>偷(尤指小的或不贵重的物品)
Who’s filched my pencil?谁把我的铅笔拿走了?Jack filched a pen from his friend’s pocket.杰克从朋友的口袋里偷走了一支钢笔。He filched a piece of chalk from the teacher’s desk.他从老师的书桌上偷取一支粉笔。Oliver filched a packet of cigarettes from a well-dressed passenger.奥立佛从一名衣冠楚楚的乘客身上偷得一包香烟。