a puckish grin的用法和样例：
- a puckish grin;puckish wit.
- a puckish grin; puckish wit.
- These experiences had not made Jung stern or forbidding, but had given him a puckish sense of humor.
- "Kissinger himself admits that his behavior in those days left something to be desired his ego,he says with a puckish smile,was much less under control than it is today.