Guenther's oparation
[医] 京特氏手术(一种足切断状)
🗣️ 情景例句
I understand. But tell me.
我能理解。告诉我。
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”