worry的用法：
worry作動詞用法：
（1）worry about/over sb./sth.擔心；擔憂；發愁
Don't worry about me. I'll be all right.
別為我擔憂。我會沒事的。
（2）worry sb./yourself（about sb./sth.）使擔心；使擔憂；使發愁
What worries me is how I am going to get another job.
使我發愁的是如何再找到工作。
He's worried himself sick (= become extremely anxious) about his daughter.
他的女兒可把他愁壞了。
（3）worry sb.（with sth.）騷擾；煩擾；使不安寧
The noise never seems to worry her.
這噪音似乎從不讓她厭煩。
worry作名詞用法：
（1）不可數名詞 擔心；憂慮；發愁
The threat of losing their jobs is a constant source of worry to them.
丟掉工作的威脅時常使他們憂心忡忡。
（2）可數名詞worry about/over sth.;worry for/to sb.令人擔憂的事；讓人發愁的事
Mugging is a real worry for many old people.
行兇搶劫確實令許多老人心神不安。