Calcium orthosilicate
[机] 原硅酸钙
🧩 词语组成解析
正硅酸盐
🗣️ 情景例句
Are you going to return it here?
你要在这里归还吗？
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
What I do on my own time is nobody else's business.
我在自己的时间里干什么根本不关别人的事。