cataracts

英 [ˈkætərækts]

美 [ˈkætəˌrækts]

n.  白内障; 大瀑布
cataract的复数

柯林斯词典

• N-COUNT 白内障
  Cataractsare layers over a person's eyes that prevent them from seeing properly. Cataracts usually develop because of old age or illness.
  1. In one study, light smokers were found to be more than twice as likely to get cataracts as non-smokers...
     研究表明，即使抽烟不多的人也比不抽烟的人患白内障的概率高出一倍多。
  2. Age is not a factor in cataract surgery.
     年龄并不是影响做白内障手术的因素。
• 大瀑布
  Acataractis a large waterfall.

双语例句

• Objective: To investigate the antioxidases in the blood, aqueous humor and lenses of senile cataracts.
  摘要目的：探讨老年性白内障患者血、房水、晶体中的抗氧化酶对晶体的保护作用。
• Gastrochisis, cataracts, and ureteropelvic junction obstruction are not associated with chromosomal anomalies or holoprosencephaly.
  腹裂、白内障及肾盂输尿管连接处梗阻与染色体或全前脑畸形无关。
• In fact, it is significantly more common than often cited problems such as cataracts or glaucoma.
  实际上，这比常被提起的白内障或青光眼等视力问题要更严重。
• Wearing sunglasses is necessary to prevent cataracts and to limit the effects of the aging process on your eyes.
  在必要的时候，佩戴太阳镜可以预防白内障和有限度地减少对你的眼睛的老化进程所带来的影响。
• ConclusionManual nucleus fragmentation for senile cataracts is effective and safe with satisfactory visual acuity after the operations.
  结论手法劈核治疗老年性白内障术后视力恢复好，手术方法简单且安全有效。
• As we get older, shortsighted people are more likely to suffer from retinal detachment, glaucoma and cataracts.
  随着年龄增长，近视人群更可能受到视网膜脱落、青光眼和白内障的困扰。
• The evidence for a link with lung cancer from exposure to biomass smoke, and for a link with asthma, cataracts and tuberculosis was considered moderate.
  暴露于生物质烟雾与肺癌联系以及与哮喘、白内障和结核联系的证据为适度。
• Ultraviolet radiation increases the risk of cataracts, which cloud the lens of the eye and can cause blindness.
  紫外线辐射增加了白内障的危险，这种疾病使眼睛的晶体蒙上缀障并能导致失明。
• Failing hips can be replaced, clinical depression controlled, cataracts removed in a30-minutes surgical procedure.
  坏死的髋关节可以被置换，临床性的抑郁症可以被控制，白内障在30分钟内就可以被去除。
• Objective To study the effect of different disease courses on the visual acuity of congenital cataracts.
  目的了解不同病程变化对先天性白内障患者视功能的影响。