worried

a. 担心的,烦恼的

Small children are right to fear the night-- but it is shift- worker, not bogeyman, they shall be worried about.

小孩子害怕晚上是正常的－但是他们应该担心的是上夜班的工人，而不是怪物。

You have no idea how worried I was.

你想像不出来我有多么担心。