常见例句Cross sectional study of conventional cervical smear, monolayer cytology, and human papil lomavirus DNA testing for cervical cancer screening 子宫颈癌筛查中传统子宫颈涂片、单层细胞学及人乳头状瘤病毒DNA检测的横断面研究papillated hair 乳头毛papil papilla 乳头 返回 papillated