Polymenrization
聚合; 聚合
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I really feel bad about it. Let me buy you a new one.
我真为这件事感到遗憾。我给你买一本新的吧。
I had a seat beside the window.
我的座位在窗口旁