Dicarbonate
碳酸氢钠, 小苏打
🗣️ 情景例句
Please sit down, Alexandra.
请坐 Alexandra。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
It is best to keep to hot drinks, bottled or canned drinks of well-known brand names----
最好仅饮用开水，名牌瓶装或罐装水