She gets frightened when he shouts at her.
他冲她吼时她很害怕。
The police officer found a frightened child in the hut.
警察在小屋里发现了一个惊恐的孩子。
Are you frightened of spiders?
你怕蜘蛛吗?
I was frightened (that) you would fall.
我担心你会掉下来。
Don't be frightened to complain if the service is bad.
如果服务不好的话要敢于投诉。