Phosphorroessierite
水重磷镁石
🗣️ 情景例句
How nice to meet you.
认识你真高兴。
Children are the parents' riches.
子女是父母的至宝。
In spite of national differences, certain funny situations have a universal appeal.
尽管民族不同，有些滑稽的情节却能产生普遍的效果。