| 单词 | 遗传性 |
| 释义 | 〔hemophilia〕Any of several hereditary blood-coagulation disorders in which the blood fails to clot normally because of a deficiency or an abnormality of one of the clotting factors. Hemophilia, a recessive trait associated with the X-chromosome, is manifested almost exclusively in males.血友病：遗传性血凝病中的任何一种，由于某个凝血因子的功能丧失或紊乱而造成血液不能正常地凝结成块。作为与Ｘ染色体相关联的隐性性状，血友病几乎全都出现在男性患者身上〔retinoblastoma〕A hereditary malignant tumor of the retina, transmitted as a dominant trait and occurring chiefly among infants.视网膜神经胶质瘤：视网膜的一种遗传性恶性瘤，作为一种显性特征遗传，主要发生在婴儿中〔genetics〕(used with a sing. verb)The branch of biology that deals with heredity, especially the mechanisms of hereditary transmission and the variation of inherited characteristics among similar or related organisms.（与单数动词连用）遗传学：研究遗传的生物学分支，尤其是遗传性的遗传机能和相似或相关有机体间非遗传特征的变化〔neurofibromatosis〕A genetic disease characterized by the formation of neurofibromas, sometimes accompanied by physical deformation and a predisposition to brain tumors and various forms of cancer.神经纤维瘤病：遗传性疾病，其特点为具有多个神经纤维瘤，常伴随有身体畸变，易导致脑瘤及各种癌症〔lineal〕Derived from or relating to a particular line of descent; hereditary.遗传性的：从一特定的直系后代获得的或相联系的；遗传性的〔porphyria〕Any of several disorders of porphyrin metabolism, usually hereditary, characterized by the presence of large amounts of porphyrins in the blood and urine.卟啉症：卟啉代谢异常的几种病态的一种，这种病通常为遗传性的，其特征是血液和尿中出现大量的卟啉〔polyposis〕A hereditary disease in which numerous polyps erupt in a part of the body, especially on the lining of the colon and rectum, and often become malignant.息肉病：一种遗传性疾病，症状是在身体的某一部位出现许多息肉，尤指在结肠和直肠的内壁上的，而且经常转变成恶性的〔ichthyosis〕A congenital, often hereditary skin disease characterized by dry, thickened, scaly skin. Also called fishskin disease 鳞癣，干皮病：一种先天的，经常是遗传性的皮肤病，表现为皮肤干燥、变厚并出现鳞状屑片 也作 fishskin disease〔innate〕a hereditary heart anomaly) or by tradition: 遗传性的心脏异常) 或因传统而流传下来： 〔familial〕familial traits; familial disease.家族特征；家庭遗传性疾病〔hereditary〕Transmitted or capable of being transmitted genetically from parent to offspring:遗传性的：通过基因由或能由母体传给后代的： |
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