Presinter
预烧结, 初步烧结, 压结前烧结
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
Which one is more convenient?
哪一个是比较方便的？
Do you think we will find a solution for the problem?
你认为我们会解决这个问题吗？