Calcium orthosilicate
[机] 原硅酸钙
🧩 词语组成解析
正硅酸盐
🗣️ 情景例句
Thank you.
谢谢你。
I have too much work to do to take time off for fun and games.
我工作多得没有游戏玩乐的时间。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。