Calcifications
n. 钙化；石灰化
🗣️ 情景例句
There's a time for everything.
事情要一件一件地做。
Misery loves company.
同病相怜。
To their surprise, the precious parcel was full of stones and sand!
令他们吃惊的是，那珍贵的包裹里面装的全是石头和沙子！