mania

柯林斯詞典

1. N-COUNT If you say that a person or group has a mania for something, you mean that they enjoy it very much or spend a lot of time on it. 狂熱
The mania for dinosaurs began in the late 1800s. 恐龍熱興起于19世紀晚期。
2. N-UNCOUNT Mania is a mental illness which causes the sufferer to become very worried or concerned about something. 狂躁癥[also N in pl]
...the treatment of mania. …狂躁癥的治療。