Pentoxide
n. [化]五氧化物
🗣️ 情景例句
Let's go.
我们走。
I hope you will be able to do a good business with the Chinese as well as customers of other countries.
我希望你们能够和包括中国在内的各国客户做成交易。
I certainly do,but I don't like the price.
我当然喜欢，但是我不喜欢这个价钱。