Tobermorite
雪硅钙石, 水化硅酸钙
🗣️ 情景例句
My little boy is having a school play tonight, I don't want to miss it.
我的小儿子今晚会参加学校的戏剧表演，我不想错过了。
I understand completely.
我完全理解。
No, we aren't.
不， 还没有。