Dicarbonate
碳酸氢钠, 小苏打
🗣️ 情景例句
then I care about us.
那么我便关心我们大家。
He has more power in many ways than the President.
在许多方面他的权力比我总统还大。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。