a scared look的用法和样例：
- Margaret and Gerard cast a scared look at one another.
- You did give me a scare, creeping up on me like that!
- Your stamp of impatience won't give me a scare.
- Okay, you guys, this is just a scare tactic.
- A giant python sure gave these folks a scare.
- A scared calf's face gilded with marmalade.