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	Podaxonia podaxonial podcast podcaster podded podding poddish poddy podeon podeones podesta podestas podetia podetial podetiiform podetium podex podexes podge podger podgers podges podgier podgiest podgily

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