Acetyhydroperoxide
乙酰化过氧氢, 过醋酸
🗣️ 情景例句
So it seems.
好像是这么回事。
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，