Phosphocalcite
轻斜磷铜矿
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
Happy New Year!
新年快乐！
From then on, Harry decided that this little game he had invented might prove to be expensive.
从那以后，他认识到自己发明的小小恶作剧是要付出很大的代价的。