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单词 PET scan
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释义  PET scan /ˈpet skæn/ noun [countable] medical  (positron emission tomography scan) a type of medical test that can produce a picture of areas in your body where cells are very active, for example the brain or where a tumour is growing 正电子发射层析扫描，正电子发射断层扫描Examples from the CorpusPET scan• The researchers measured the patients' behavioral responses while the PET scan enabled them to estimate the levels of dopamine released.• The PET scan studies showed that altering glutamate levels could lead to new ways to treat schizophrenia.PET scan nounChinese  medical Corpus type of test a can that
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更新时间：2026/7/10 1:00:31