单词	PET scan
释义	PET scan noun ˈpet-  : a sectional view of the body constructed by positron-emission tomography PET scanner noun PET scanning noun Word History First Known Use 1980, in the meaning defined above Medical Definition PET scan noun ˈpet-  : a sectional view of the body constructed by positron-emission tomography
随便看	drunkenness drunkennesses drunkennest drunker drunkery drunkest drunkly drunkometers drunks drup islands Drupa drupaceous drupas drupe drupelet drupelets drupels drupes drupiferous druse druses Drusus drusy druthers drutherses

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