Bier's operation
[医] 比尔氏手术(小腿切断术)
🧩 词语组成解析
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
His rock music is a little too loud for me.
他的摇滚乐对我来讲太吵了些。
What did you eat yesterday?
你昨天吃了什么呢？