Calcsinter
[化]钙华, 石灰华, 多孔石灰岩
🗣️ 情景例句
What sort of experience do you have?
你有什么样的经历？
This material feel soft, How does that material feel?
这种布料感觉起来很软，那块料子如何呢？
Let me take another look at our requirements.
那我们看看我们的需要量有多少