cataract

名词

1. 1

   白内障医学

   My grandmother had surgery to remove the cataract in her left eye.

   我奶奶动手术摘除了左眼的白内障。

2. 2

   大瀑布、奔流文言

   The river plunges over the cliff in a thundering cataract.

   河水从悬崖倾泻而下，形成轰鸣的大瀑布。