blind alley
死胡同

例句：
If you think money will bring happiness forever,you are walking into a blind alley.
如果你认为钱财能够永远给你带来快乐的话,那你走的是死路一条.

morbid
变态的

例句：
Jane has a morbid interest in horror films.
简对于恐怖电影有变态的爱好。