Cataracta cerulea
[医] 蔚蓝色内障
🧩 词语组成解析
[医] 内障, 白内障
🗣️ 情景例句
why you have so many problems with math.
为什么你在数学方面有那么多问题。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。