基本解释n.乳头同根派生 英汉例句p53 alterations and cell proliferation in esophageal epi_ thelia among subjects from high and low incidence areas of esophageal cancer 河南食管癌高低发区人群食管上皮p53变化和细胞增生状况的比较研究hyperthelesia thelia 多乳头症