Nigra cataracta
[医] 黑色内障
🧩 词语组成解析
[医] 黑质
[医] 内障, 白内障
🗣️ 情景例句
It's not a bad plan.
这是个不错的计划。
He's on the phone.
他在打电话。
He was a shrewd and wealthy businessman, but most people in the town hardly knew anything about this side of his life.
他是个精明能干、有钱的商人，但镇上大部分人对他生活中的这一个方面几乎一无所知。