Calcsinter
[化]钙华, 石灰华, 多孔石灰岩
🗣️ 情景例句
How about the price list? Does it have a guarantee to go with it?
价格表呢？有没有附保证书呢？
I'm Donald. We met the last time you visited Taiwan.
我是唐纳德，上次你来台湾时我们见过面。
Quite well, thank you.
很好，谢谢你。