Whitlockite
白磷钙矿[石]
🗣️ 情景例句
I'm trying to catch Mary, please.
我想与Mary联络。
Experience keeps a dear school, but fools learn in no other.
吃亏学乖代价高，笨汉非此学不好。
There it is!It's in front of your!
那不是么！ 就在你眼前。