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

• Itinerant surgeons operated for stone, cataract, and hernia.
  巡回的外科医生对结石、白内障和疝进行手术。
• In India, researchers collaborated on a lens that reduced the cost of cataract surgery in the country.
  在印度，科学家合作开发了一种晶状体，它可以减少该国白内障手术的成本。
• 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。
• 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。
• He has developed a cataract.
  他患上了白内障。
• 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。
• Conclusion Surgery management is an effective procedure for congenital cataract.
  结论先天性白内障手术干预是一种有效方法。
• 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 determine the anesthesia affection for short eye axis cataract with phacoemulsification.
  目的探讨麻醉方法对短眼轴白内障超声乳化术的影响。
• 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。