Quadrafos
[商]四磷酸钠
🗣️ 情景例句
Chocolate?
巧克力？
It might be, I suppose.
我想可能是这样。
Fred realized that he had discovered an interesting and enjoyable way of making money.
弗雷德认识到，他已找到了一种既有趣又愉快的挣钱方法。