Melamac
蜜醛塑料
🗣️ 情景例句
No, thank you.
不要，谢谢。
He is good at reading and writing, but he wishes he knew how to understand and speak better.
他的阅读和写作是强项，但他希望知道怎样去理解和说得更好。
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？