Fredet-ramstedt operation
[医] 弗-腊二氏手术(先天幽门狭窄环状肌切断术)
🧩 词语组成解析
🗣️ 情景例句
It's a good investment.
这是一项好投资。
Do you have a coin for the phone?
你有打电话的硬币吗？
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。