obsessive

名词 obsessive:

1. a person who has obsessions

形容词 obsessive:

1. characterized by or constituting an obsession
   同义词：obsessional

1. An obsessive impulse to steal regardless of economic need, usually arising from an unconscious symbolic value associated with the stolen item.
   偷窃狂一种不考虑经济需要的持续的要去偷窃的神经冲动，通常由与被偷窃的物品相关的无意识的象征性价值引起
2. An abnormally obsessive preoccupation or attachment; a fixation.
   迷恋，迷信(物)不正常地萦绕于心头的事物或情感; 固恋

ob.ses.sive

adj.（形容词）
Of, relating to, characteristic of, or causing an obsession:
着迷：与着迷有关的或具有着迷特征的：
例句：
obsessive gambling.
着迷于赌博

Excessive in degree or nature:
急迫的：在程度或性质上连续的：
例句：
an obsessive need to win.
急迫的想赢的欲望

【引伸】
obses.sive
n.（名词）
obses.sively
adv.（副词）
obses.siveness
n.（名词）