Adarces
n. [地质] 石灰华，[地质] 钙华
🗣️ 情景例句
It's unsafe for girls to go out alone at night.
女孩子晚上一个人外出很危险的。
That's just what I was looking for.
那正是我所期待的。
What are you doing?
你在干什么？