Heisrath's operation
[医] 海斯腊思氏手术(治沙眼)
🧩 词语组成解析
🗣️ 情景例句
What's going on?
怎么样了？
I'm calling to say goodbye.
我大电话向你告别来了。
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。