Polyoxamide
聚乙二酰胺
🗣️ 情景例句
But don't you think it'd be a good subject?
你不觉得这是个好题材吗？
Please note that all our prices are quoted on CIF basis. This is our general practice, which we believe will be accepted by you.
请注意我方所报的都是CIF 价，这是我方一贯作法，希望你方能接受。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。