If someone's behaviour is obsessive, they cannot stop doing a particular thing or behaving in a particular way.
例句
Williams is obsessive about motor racing...威廉斯对赛车到了痴迷的程度。You were suffering from a period of obsessive depression after losing your job.你正处于失去工作后一段过度焦虑的抑郁期。
N-COUNT
着迷的人;强迫症患者
An obsessive is someone who is obsessive about something or who behaves in an obsessive way.
例句
Obsessives, in any area, are invariably as boring as their hobbies...无论在哪个领域,过分痴迷者都会跟他们的癖好一样令人厌烦。I am not an obsessive. Not at all.我不是个强迫症患者,完全不是。
英汉词典释义
adv.
过分地
Peter was obsessively jealous and his behaviour was driving his wife away.彼得过分嫉妒的举止令他的妻子想离他而去。
英英词典释义
Adverb
1. in a compulsive manner;
"he cleaned his shoes compulsively after every walk"