Decalcification
n. [化]脱钙(作用)
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
My underwear is black.
我的内衣是黑色的。
Glancing at his map, he informed us that the next village was a mere twenty miles away.
他瞥了一眼地图，告诉我们前面再走不到20英里就是一个村庄。