adj.顽皮的，淘气的，不听话的，粗俗的，下流的

原形：naughty比较级：naughtier最高级：naughtiest

This naughty kid is really troublesome.
这个淘气的孩子真是惹人烦。
Eric was punished for using naughty words.
埃里克因使用污言秽语而受到了惩罚。
Tony always buys her naughty underwear for her birthday.
托尼总是给她买性感的内衣作为生日礼物。
The kids were being so naughty, they kept hiding each other's toys.
孩子们太淘气了，他们一直互相藏玩具。
She has a mischievous smile that suggests she's up to some naughty prank.
她有一个顽皮的笑容，暗示她正准备搞一些恶作剧。
He was caught with his hand in the cookie jar, quite the naughty boy!" (他被发现手伸进了饼干罐里，真是个淘气的男孩！
The puppy was being exceptionally naughty, chewing on everything in sight.
小狗特别淘气，咬了所有看到的东西。
The teacher had to scold the children for their naughty behavior during the field trip.
老师不得不因为孩子们在郊游时的淘气行为而责备他们。
Her naughty laugh echoed through the room, filling it with joy.
她的淘气笑声在房间里回荡，充满了欢乐。
After eating too much candy, the child became hyperactive and very naughty.
吃了太多糖果后，孩子变得非常活跃和淘气。
The little girl was being so naughty, her mother threatened to take away her dessert.
小女孩太淘气了，她妈妈威胁要取消她的甜点。
When the teacher turned her back, the students started whispering and being naughty.
当老师转过身去时，学生们开始窃窃私语，变得淘气起来。
His naughty antics always made his grandmother shake her head and laugh.
他的淘气把戏总是让他的祖母摇头并笑出声来。