Kodaloid
硝酸纤维素
🗣️ 情景例句
I see. Well, it's very nice to meet you, Mr. Wrigley.
哦！我也很高兴认识您，威格莱先生。
Could you tell me my reservation number, please?
请你告诉我我的预订号码好吗？
I heard that you're getting married, Congratulations.
听说你要结婚了，恭喜！