Pectization
[化] 胶凝作用\\n[医] 胶凝
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
With a smile the man from downstairs said: I'm sorry to trouble you, comrade.
“对不起，打扰你了，同志。”