cataracts
n. （眼科）白内障；（文）大瀑布，洪水（cataract 的复数）
例句
Cataracts affect the transparency of the eye's lenses.
白内障影响眼睛晶状体的透明度。
《柯林斯英汉双解大词典》
In one study, light smokers were found to be more than twice as likely to get cataracts as non-smokers.
一项研究表明，轻度烟民患白内障的比例是不吸烟者的两倍以上。
Surgery can remove cataracts.
手术可摘除白内障。
