cataract

英 [ˈkætərækt]

美 [ˈkætərækt]

n.  白内障; 大瀑布

复数：cataracts　

TEM4TEM8医学

Collins.1 / BNC.19411 / COCA.14871

牛津词典

noun

• 白内障
  a medical condition that affects the lens of the eye and causes a gradual loss of sight
• 大瀑布
  a large steep waterfall

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.

英英释义

noun

• a large waterfall
• an eye disease that involves the clouding or opacification of the natural lens of the eye

双语例句

• If is necessary, this will be put into your eye during cataract surgery.
  如果是必要的，这将是投入您的眼睛在白内障手术。
• Objective To explore the clinical effect of secondary posterior chamber IOL implantation after traumatic cataract surgery.
  目的探讨外伤性白内障后房型人工晶状体二期植入术的临床效果。
• Conclusions Small incision cataract extraction is safe, effective and convenient for traumatic cataract.
  结论小切口非超乳白内障摘出术在外伤性白内障手术中是一种简便、安全、有效的方法。
• Objective to investigate the therapeutic effect of phacoemulsification and intraocular lens implantation in cataract with uveitis.
  摘要目的探讨葡萄膜炎并发白内障晶状体超声乳化吸出及人工晶状体植入术的疗效。
• Objective To evaluate cataract surgery safety of senility cases of systemic disease.
  目的探讨伴有全身性疾病的高龄白内障患者的手术安全性。
• A cataract is an opacity that develops in the crystalline lens of the eye or in its envelope.
  白内障是一种不透明，开发中的晶状体眼或在其范围内。
• Objective To evaluate the vision results of phacoemulsification and small incision non_phacoemulsification cataract extraction and IOL implantation.
  目的观察比较晶状体超声乳化吸出术与小切口非超声乳化白内障囊外摘出术的术后视力。
• Objective to study the feasibility of unique eye cataract surgery.
  目的探讨独眼（单眼）白内障手术的可行性。
• His words, like a cataract long damned, began Tambling out.
  他的话就像长时间被截住的瀑布似的，在开始倾泻。
• 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。