Tetraphosphorus decasulfide
[化] 十硫化四磷
🗣️ 情景例句
Grandpa!
爷爷！
Every heart has its own sorrow.
人人都有伤心处。
Mother, can we cook the food now, please? she said. I'm worried about my party.
“妈妈，请问现在我可以做吃的东西了吗？”她说，“我担心我的聚会。”