impish
adj. 顽皮的；心地不良的；小鬼般的
例句
Garcia is well known for his impish sense of humour.
加西亚搞笑式的幽默感广为人知。
《柯林斯英汉双解大词典》
I first met her in 1974, when she was a slightly impish 21-year-old home from Oxford on summer vacation.
我在1974年第一次遇到贝布托，当时她还是个二十一岁的少女，从牛津返乡度暑假。
"This can also earn me some pocket money," Gu says with an impish smile, "as the stock I bought has gone down."
此时的谷显得有些顽皮，他笑着说：“这样一来，我可以赚点零花钱，因为我的股票跌了。”
