大学英语词汇短语释义解析及例句 cataract


释义：

cataract n. 白内障；大瀑布；急流，奔流，倾盆大雨
[ 复数 cataracts ]

例句：



These data suggest that nonenzymatic glycosylation of lens crystallins may contribute to cataract formation.

这些数据表明晶状体蛋白的非酶糖基化可能会导致白内障。



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

如果一名妇女在怀孕期间发生某种感染，如风疹或水痘，那么婴儿在出生前就可能患上白内障。



Cataract surgery risks include.

白内障手术的风险包括。



Some Antidepressants May Bump Up Cataract Risk

有些抗抑郁药可能会增加白内障风险。



Cataract surgery is performed to treat cataracts.

白内障手术是用于治疗白内障的。



"The Big Thirst" offers a cataract of statistics.

《重度干渴》提供了一个cataract的统计资料。



This strengthens sight in the eye with the cataract.

这样做能够增强白内障患眼的视力。



Diet is a major factor in cataract and glaucoma as well.

饮食也是白内障，青光眼的主要原因。



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。



To prepare for your cataract surgery, you may be asked to.

在做白内障手术之前，您可能须要作如下准备。



Cataract surgery is very common and is generally a safe procedure.

白内障手术的开展十分普遍并且基本上是一项安全的操作。



Down came the whole side of the mountain, in a cataract of ruin.

下来的是整整一面山。



Your near vision may improve for a short time if you get a cataract.

如果你患有白内障，你的近视力可能会在较短的一段时间内得到改善。



They do 250, 000 cataract operations a year, they have a million patients.

他们一年会坐250000个白内障手术，他们有着上百万的患者。



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。



The vision loss from a cataract often happens slowly and may never become severe.

白内障所引起的视力减退是一个相当缓慢的过程，而且这种视力减退可能并不会十分严重。



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。



Cataract surgery, usually an outpatient procedure, takes an hour or less to perform.

白内障手术通常是在门诊完成的，一般最多只需要一个小时就能完成。



Removing the cataract will probably not correct all of the vision loss at this point.

若此时才摘除白内障，可能也无法挽回所损失的全部视力。



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。



Complications after cataract surgery are uncommon, and most can be treated successfully.

白内障手术的术后并发症并不常见，就算发生了并发症，大多数也能得到较好的治疗。



As their relationship settles in, the trickle becomes a torrent and the torrent a cataract.

由于他俩关系稳定，涓涓细流逐渐变成了湍湍急流进而又成了瀑布洪流。