Diperacid
双过酸
🗣️ 情景例句
you've made a very strong impression
你已经留下了非常深刻的印象
I'm Barnard and it's my great honor to tell you about our new product.
我叫巴纳德，能够向你们说明我们的新产品，我感到非常荣幸。
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？