Dicarbonate
碳酸氢钠, 小苏打
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
I'm sorry to interrupt, but I'd like you to explain that a little more.
很抱歉，我插个嘴，我希望你多解释一些。
What's the matter, children?
怎么啦，孩子们？