| 词汇 | pet-scan |
| 释义 | PET scan noun[ C ] uk /ˈpet skæn/ us /ˈpet skæn/ abbreviation for positron emission tomography scan: a medical test that can produce an image of the brain or of another part of a person's body: 正电子发射计算机断层摄片（positron emission tomography scan的缩写） The researchers carried out a PET scan to monitor his brain activity.研究人员采用正电子计算机断层摄片来监看他的大脑活动。 Medical examination anechoic angiocardiography angiogram angiography audiogram CT colonography CT scan CVS cystoscopy dioptre electrocardiogram Pap smear PillCam post-irradiation post-mortem pre-screening pulse oximetry radiography sperm count swab |
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