Heisrath's operation
[医] 海斯腊思氏手术(治沙眼)
🧩 词语组成解析
🗣️ 情景例句
And thank you, Mrs. Vann.
谢谢！Vann太太。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
I want to buy some food for supper this evening.
我想买点晚饭用的东西。