worry 
英 [ˈwʌrɪ]  美 [ˈwɜri] 
n. 烦恼，担心

v. （使）烦恼，担心；折磨；撕咬

例句：
His last years were overshadowed by financial worry. 

他生命的最后几年穷困潦倒，十分惨淡。

He was sick with worry. 

他担心得要命。

The reason for the worry became apparent almost at once. 

担忧的原因几乎立刻就变得显而易见了。

My only worry was that my aunt would be upset. 

我唯一担心的是我姑母会不高兴。

His wife said she had no worries about his health. 

他妻子说她并不担心他的健康。