n.困扰；沉迷；着魔；妄想
Winning is no longer just a goal;it becomes an obsession. 打赢官司不再仅仅是一个目标，更成为一种无法摆脱的困扰。
I was suffering from obsession that my career would be ended. 那时的我陷入了我的事业有可能就此终止的困扰当中。
Her obsession with mah-jongg began three months ago. 她对麻将的沉迷是三个月前开始的。
Her commitment to a great cause degenerated from a crusade into an obsession. 她致力于一伟大事业,但其崇高的奋斗精神已变质成为偏执的狂热。
adj.摆脱不了的；困扰的
