Dicarbonate
碳酸氢钠, 小苏打
🗣️ 情景例句
My boss does everything by the book.
我们老板一切照章办事。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
It's too far. The smaller one is nearer, and we've never been there before.
那个太远。小一点的那个近些，我们以前还从未去过那儿呢！