Chalcomorphite
硅铝钙石
🗣️ 情景例句
What's the long buildings?
那座长形的建筑是什么？
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。
I'm afraid I can't do that right now. the manager isn't here.
恐怕我现在不能退钱给你。经理不在这里。