Amberplex
离子交换膜
🗣️ 情景例句
Oh, don't do that, George!
噢，乔治，不要这么做。
Why are you squealing, my friend?
朋友，你为什么要发出尖叫？
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。