Limescale
n. 水垢; 垢石
🗣️ 情景例句
I must take issue with your over what you said at the meeting.
我要和你好好谈谈你在会上说的那些话。（take issue with someone: 对某人的观点提出异议。）
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
Thank you very much. Goodbye!
非常感谢。再见！