obsess

The war obsesses him—he talks about nothing else.战争令他着迷——他除了战争其他什么都不谈。

He is obsessed by the war.他对战争着了迷。

She was obsessed with her weight. [=she thought about her weight all the time]她一心想着自己的体重。

She became more and more obsessed with the project.她对这一项目越来越着迷。

You need to stop obsessing and just deal with the problem.你别再唠叨这个问题了，就去处理吧。

I'm trying to obsess less about my weight.我尽可能少去想自己的体重。

He's always obsessing over money.他总是念叨钱。