obsessional

基本解释

Fandom—the obsessional identification with a sports team—is universal.
戀球——對某一球隊的執著認同——是普遍現象。
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Both extremes have core autistic features, such as preoccupation with detail, obsessional interests and difficulties in understanding other people’s perspectives.
這兩個極耑的患者都有著孤獨症的核心特征，比如注重細節，著魔於某些興趣，以及無法從他人的角度思考問題。
The love affair turned obsessional and 10 years later, every single major museum in London had devoted at least one show to contemporary art.
接下來這十年來，每一間倫敦博物館都至少擧辦過一次儅代藝術展。

As she observes, obsessional interests and repetitive behaviours would allow someone to practice, albeit inadvertently, whichever skill they were obsessed by.
ECONOMIST: Autism and extraordinary ability: Genius locus The
Can such an obsessional figure deliver a lasting settlement?
ECONOMIST: The king of Turkish Cyprus