| 单词 | 先天性 |
| 释义 | 〔phenylketonuria〕A genetic disorder in which the body lacks the enzyme necessary to metabolize phenylalanine to tyrosine. Left untreated, the disorder can cause brain damage and progressive mental retardation as a result of the accumulation of phenylalanine and its breakdown products.苯丙酮尿：一种先天性代谢异常，其机体缺乏将苯丙氨酸代谢成酪氨酸所必需的酶。如果不治疗，这种异常会导致脑损伤和精神抑制，这是苯基丙氨酸沉积和其分解物的产物〔agammaglobulinemia〕A congenital or acquired deficiency of gamma globulins in the blood.γ球蛋白缺乏血症：先天性或后天性缺乏血液中的γ球蛋白〔achondroplasia〕Improper development of cartilage at the ends of the long bones, resulting in a form of congenital dwarfism.软骨发育不全：在骨头尾部的软骨的不正常发育，从而引起先天性侏儒症〔atresia〕The absence or closure of a normal body orifice or tubular passage such as the anus, intestine, or external ear canal.（先天性）闭锁，无孔：正常的身体孔或管道，如肛门、肠或外耳道的缺失或闭合〔phocomelia〕A birth defect in which the upper portion of a limb is absent or poorly developed, so that the hand or foot attaches to the body by a short, flipperlike stump.短肢畸形，海豹肢畸形：一种先天性的缺陷，即肢体的上半部分没有或是发育不全，因此手或脚都是靠、短小的鳍状残肢与身体相连〔daltonism〕An inherited defect in perception of red and green; red-green colorblindness.色盲：先天性地分不清红色和绿色；红绿色盲〔arthrogryposis〕A congenital disorder marked by generalized stiffness of the joints, often accompanied by muscle and nerve degeneration, which results in severely impaired mobility of the limbs. Also called arthrogryposis multiplex congenita 关节弯曲：以无显著特点的关节僵硬为特征的先天性疾病，常伴有肌肉和神经退化，导致使肢体可动性受到严重损害 也作 arthrogryposis multiplex congenita〔atelectasis〕A congenital condition characterized by the incomplete expansion of the lungs at birth.肺膨胀不全：一种先天性疾病，特征为出生时肺部不完全膨胀〔anencephaly〕Congenital absence of most of the brain and spinal cord.无脑畸形：大部分大脑和脊髓先天性缺失〔ectopia〕An abnormal location or position of an organ or a body part, occurring congenitally or as the result of injury.异位：器官或身体部位的位置异常、先天性或由受伤造成〔oxycephaly〕A congenital abnormality of the skull in which the top of the head assumes a conical or pointed shape. Also called acrocephaly 尖头畸形：头颅的一种先天性畸形，头的顶部形成锥形或尖形 也作 acrocephaly〔hydrocephalus〕A usually congenital condition in which an abnormal accumulation of fluid in the cerebral ventricles causes enlargement of the skull and compression of the brain, destroying much of the neural tissue.脑积水：一种通常为先天性的病症，脑内异常积液引起颅骨胀大、挤压大脑，造成神经组织大量损伤〔toxoplasmosis〕A congenital disease characterized by lesions of the central nervous system that can cause blindness and brain damage.弓形病：一种先天性疾病，特征为中央神经系统受损，可导致失明及脑部损伤〔harelip〕A congenital deformity characterized by a vertical cleft or pair of clefts in the upper lip.兔唇，豁嘴：一种上唇出现竖直的裂缝或两条裂缝的先天性畸形〔rubella〕A mild, contagious, eruptive disease caused by a virus and capable of producing congenital defects in infants born to mothers infected during the first three months of pregnancy. Also called German measles 麻疹：一种由病毒引起的轻微传染性发疹的疾病，若孕妇怀孕的前三个月内受到传染会给婴儿造成先天性的缺陷 也作 German measles〔taliped〕Having a clubfoot; clubfooted.畸形足的：有先天性畸形足的；先天畸形足的〔syndactyly〕A congenital anomaly in human beings characterized by two or more fused fingers or toes.并指（趾）现象：人类的一种先天性畸形，症状为两个或多个手指或脚趾并在一起〔cretinism〕A congenital condition caused by a deficiency of thyroid hormone during prenatal development and characterized in childhood by dwarfed stature, mental retardation, dystrophy of the bones, and a low basal metabolism. Also called congenital myxedema 愚侏儒病：一种因在胎儿发育期间缺乏甲状腺激素导致的先天性病症，症状为在少儿时期体型矮小、智力迟钝、骨骼营养不良以及基本的新陈代谢能力低下 也作 congenital myxedema〔albinism〕Congenital absence of normal pigmentation or coloration in a person, an animal, or a plant.白化病：人体、动物或植物先天性缺乏正常的色素沉淀或染色〔fistula〕An abnormal duct or passage resulting from injury, disease, or a congenital disorder that connects an abscess, a cavity, or a hollow organ to the body surface or to another hollow organ.瘘，瘘管：由于受伤、疾病或先天性变形引起的把脓肿、腔洞或空器官同身体或其它空器官连结起来的病变的通道〔abrachia〕Congenital absence of the arms.先天性缺失手臂〔acquired〕Of or relating to a disease, condition, or characteristic that is not congenital but develops after birth.后天的：非先天性而由后天发展的疾病、身体状况、症状的，或与其有关的 |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。