cataract中文什么意思

n.
1.急瀑布，大瀑布；暴雨；奔流。
2.【医学】(白)内障。
3.【机械工程】(矿山唧筒的)水力制动机，节动机。vt.,vi.
+更多解释...(使)像瀑布似地注流。

• incipient cataract immature cataract:    未熟内障,初期内障
• a iration of cataract:    白内障吸出术
• adherent cataract:    粘着性内障

例句与用法

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1. 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。
2. Cataracts are classified according to the age of the individual, etiology, and the morphologic characteristics of the opacity .
   白内障是根据患者的年龄、病因和晶状体混浊的形态学特征来分类的。
3. Now, like the thousands of other tourists, they were snapping pictures and marveling at the incredible power of the famous cataracts .
   现在他们和其他无数游客一样，一面拍照，一面惊叹这著名瀑布雷霆万钧的力量。
4. 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。
5. Smoking increases the risk of developing cataract
   吸烟会增加患上白内障的机会。

英文释义

名词

1. a large waterfall; violent rush of water over a precipice
2. an eye disease that involves the clouding or opacification of the natural lens of the eye