Tobermorite
雪硅钙石, 水化硅酸钙
🗣️ 情景例句
I find myself in an embarrassing situation.
我现在有一件很糗的事。
I met one of the engineers over at the television station.
我在电视公司遇到一位工程师。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。