ADJ-GRADED
着迷的；迷恋的；强迫性的；过分（到不正常程序）的
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。