a wicked idea的用法和样例：
- Usually stall owners of small businesses as a result of Lei Xilin the leisure to read a number of pornographic publications, was indecent women have a wicked idea.
- a wicked idea came into one's head
- The little boy had a wicked twinkle in his eyes.
- He plays a wicked game of bridge.
- She is in the grasp of a wicked man.
- A wicked curve ball; a wicked imitation.