Kuralon
(=kuravilon)合成聚乙烯醇纤维
🗣️ 情景例句
I lost a whole day's work.
我丢掉一整天的工作成果。
That's quite all right.
没关系。
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。