cataract怎么读

cataract 是什么意思

cataract 记忆方法

cataract 中文词源

cata-, 向下。-ract, 流，倾泻，词源不详。原指大瀑布，后用做白内障的委婉语。

英语词源

cataract 权威例句

1. He is an elderly gentleman who had had a cataract operation.

他是一位曾经动过白内障手术的老人.

来自《简明英汉词典》

2. The way is blocked by the tall cataract.

高悬的大瀑布挡住了去路.

来自《简明英汉词典》

3. Age is not a factor in cataract surgery.

年龄并不是影响做白内障手术的因素。

来自辞典例句

4. As he stood there, this cataract on a sudden increased in volume.

他站在那儿, 这道瀑布忽然越来越大了.

来自辞典例句

5. The good news from the battlefields is becoming a cataract.

战场上传来的好消息正在变成一道奔流.

来自辞典例句

cataract 造句

1. This strengthens sight in the eye with the cataract.

这样做能够增强白内障患眼的视力。

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2. Broccoli: Broccoli not only improves eyesight but also prevents eyes from cataract.

西兰花：西兰花不仅能提高视力，而且能预防白内障。

article.yeeyan.org

3. Your surgeon then uses the probe, which transmits ultrasound waves, to break up (emulsify) the cataract and suction out the fragments.

然后，医生会用这个能传导超声波的探头来弄碎（乳化）白内障，并且将碎片吸出。

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4. This happens because of the glare caused by a cataract.

这是由于白内障引起的眩光所造成的。

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5. 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。

www.scidev.net

6. If you have cataracts in both eyes, your doctor typically schedules a second surgery a month or two later to remove the cataract in your other eye.

如果您患有双眼白内障，医生一般会在前一台手术后的一到两个月为您做第二台手术来摘除另一只眼睛的白内障。

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7. For example, hip and knee replacements, and cataract surgery, are far more readily available in the US than in Europe.

例如，在美国，髋关节和膝关节置换手术以及白内障手术比起在其他国家，更容易接受治疗。

www.elanso.com

8. Most people rely on glasses, at least some of the time, after cataract surgery.

大多数白内障手术病人在术后还是需要戴眼镜的（起码在某些时候）。

article.yeeyan.org

9. The prevalence of blindness caused by cataract, glaucoma and corneal opacity was lower in affluent households.

在富裕的家庭中，白内障、青光眼和角膜混浊导致的失明发生率更低。

www.scidev.net

10. Broccoli: Broccoli not only improves eyesight but also prevents eyes from cataract.

西兰花：西兰花不仅可以提高视力还可以预防白内障。

article.yeeyan.org

11. Then we can fix your vision as part of the cataract surgery, and your insurance will be more likely to pay for it.

作为白内障手术的一部分，我们会帮你修复视力，而且你的保险会替你出这笔手术费。

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12. Cataract surgery is a procedure to remove the lens of your eye and, in most cases, replace it with an artificial lens.

白内障手术是一种将眼球内的病变晶体摘除并在大多数情况下代之以人工晶体的手术。

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13. Few people realize, because the doctor never mentions it, that myopia can lead to serious vision problems, including retinal detachment, macular degeneration, glaucoma, cataract and even blindness.

由于医师没有提醒。几乎无人知晓，近视能引起严重的视力问题，包括视网膜剥离，黄斑恶化，青光眼，白内障甚至失明。

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14. The production of cataracts is directly related to the dose. The higher the dose the faster the cataract appears.

白内障的产生与辐射剂量直接有关，剂量越高，白内障就会在越短的时间内出现。

www.who.int

15. This is a cataract - a clouding of the lens inside the eye.

这是白内障——眼睛内的晶状体蒙上云斑。

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16. Once the cataract has been removed by either phacoemulsification or extracapsular extraction, a clear artificial lens is implanted into the empty lens capsule.

通过超声乳化法或囊外摘除法将白内障取出后，医生会将一个透明的人工晶体植入晶状体囊内。

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17. After cataract surgery, expect your vision to begin improving within a few days.

白内障手术之后，您的视力会在几天之内开始恢复。

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18. If a woman has certain infections during pregnancy, such as rubella or chickenpox, the baby may develop a cataract before birth.

如果一名妇女在妊娠期间发生某种感染，如风疹或水痘，那么胎儿就可能患上先天性白内障。

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19. The other analysis found that men who ran 64 or more kilometers a week had a 35% lower cataract risk than those who ran less than 16 kilometers per week.

另一项分析结果显示，与每周跑步少于16公里的人相比，每周跑步64公里或更多的人们患白内障的风险可降低35%。

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20. If possible, it may be beneficial to evaluate and treat such eye problems before making the decision to have cataract surgery.

如果可能的话，最好能在决定是否行白内障手术之前对这些眼病进行适当的评估及治疗。

article.yeeyan.org

21. For most adults, surgery is only needed when vision loss caused by a cataract affects their quality of life.

对于大多数成年人来说，只有当白内障引起的视力减退影响到他们的生活质量时，才需要手术治疗。

article.yeeyan.org

22. Enough money was raised to perform cataract surgery, successfully replace his lenses, and enable breeding to resume.

最后筹到了足够的钱给它做白内障手术，成功的更换了晶状体，帮助重获雄风。

article.yeeyan.org

23. In some cases, however, a cataract may be removed without implanting an artificial lens.

但是在某些时候，医生只是单纯将白内障摘除而不植入人工晶体。

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24. Cataract surgery is performed to treat cataracts.

白内障手术是用于治疗白内障的。

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25. Cataract surgery is performed to treat cataracts.

白内障手术是用于治疗白内障的。

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26. Suddenly, the passive or small-scale policy of the Allies was swept away by a cataract of violent surprises.

突然间，盟国这种消极的小规模的政策，竟被出乎意外的猛烈的风暴一扫而光。

-- 来源 -- 英汉 - 辞典例句

27. His words, like a cataract long damned, began pouring out.

他的话就像长时间被截住的瀑布似的，在开始倾泻。

-- 来源 -- 英汉 - 辞典例句

28. "Cardiopulmonary resuscitation is the Best first aid. Though most survivors recover completely, aftereffects may include cataract, angina pectoris, or nervous-system disorders. "

心肺复苏术对遭电击者来说是第一时间最佳的急救方法。大多数触电的人会完全恢复,如果有后遗症,多半是白内障、心绞痛或神经系统疾

-- 来源 -- 英汉 - 翻译样例 - 生命

29. sounding brass and a tinkling cymbal; the sounding cataract haunted me like a passion- Wordsworth.

浑厚的铜管声和清脆的铙钹声；奔腾浑厚的瀑布声如激情般萦绕于怀-沃兹沃斯。

-- 来源 -- 汉英 - 翻译参考

30. 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。

-- 来源 -- 英汉 - 辞典例句

31. The good news from the battlefields is becoming a cataract.

战场上传来的好消息正在变成一道奔流。

-- 来源 -- 英汉 - 辞典例句

32. By definition a cataract is an opacity in the lens.

白内障的定义就是晶状体混浊。

-- 来源 -- 英汉 - 辞典例句

33. The cataract of bombs which would have shattered, or at least tormented, a city would fall fifteen or twenty miles away in an open field.

可炸毁一座城市或至少可严重破坏一座城市的大批炸弹，便会落到距离城市十五或二十英里以外的旷野里。

-- 来源 -- 英汉 - 辞典例句

34. Removing the thick screen, he breathed the fresh and reviving air from the cataract.

他掀起这块厚厚的幕幔，一阵从瀑布那儿飘来的、使人精神为之一振的新鲜空气，扑面而来。

-- 来源 -- 英汉 - 辞典例句

35. As he stood there, this cataract on a sudden increased in volume.

他站在那儿，这道瀑布忽然越来越大了。

-- 来源 -- 英汉 - 辞典例句