1[transitiveT]OBSESSION if something or someone obsesses you, you think or worry about them all the time and you cannot think about anything else – used to show disapproval 使痴迷,使迷恋,使心神不宁〔含贬义〕
be obsessed by/with something/somebody
A lot of young girls are obsessed by their weight.
许多年轻女孩都过于担心自己的体重。
Jody’s been obsessed with some lifeguard for months.
乔迪几个月来一直迷恋着某个救生员。
nGrammar
Obsess is usually passive in this meaning.
2be obsessing about/over something/somebodyinformal to think about something or someone much more than is necessary or sensible 对某事/某人过分担心
be obsessed by/with something/somebody• Fundamentalistswere obsessed with doctrinal purity.• No wonder Laimonis was obsessed by her.• We suffer a great handicap in dealing with a Government who are obsessed withsecrecy.• Company executivesgrumble that analystsare obsessed withshort-termperformance at the expense of long-termgrowth and profitability.• I think all women are obsessed with something, and it's due to the media.• Finally, it is not Labour and the trade unions who are obsessed with strikes but the media.• By then, the prosecutor said, Lawhone was obsessed with the girl and began asking friends to help kidnap her.• For a long time he was obsessed by the image of them in bed together.
Originobsess
(1500-1600)Latin past participle of obsidere“to besiege”