释义
n.
mental illness marked by periods of great excitement or euphoria, delusions, and overactivity
躁狂；疯狂。
[count noun]an excessive enthusiasm or desire; an obsession
癖好，着迷
-
he had a mania for automobiles .他对汽车非常着迷。
词源
"late Middle English： via late Latin from Greek, literally ‘madness'， from