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单词 PET scan
释义

PET scan

PET scan /ˈpet skæn/ noun [countableC] 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
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更新时间:2025/8/22 16:36:02