be scared stiff

• 吓一大跳

be scared stiff的用法和样例：

例句

1. I'm sure Aunt Polly will be dreadfully shocked.
   我肯定波莉姑姑会吓一大跳。
2. My brother jumped out behind a tree and scared hell out of me.
   我兄弟突然从一棵树后跳了出来，把我吓了一大跳。