Pirogoff's operation
[医] 皮罗果夫氏手术(足切断术,疝手术)
🧩 词语组成解析
🗣️ 情景例句
and my friends don't want to go.
我的朋友们又不想去。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
That's my mother's brother.
是我妈妈的哥哥。