saleratus

n.重碳酸钠,小苏打

苏打粉，发酵粉

名词

1、I need to buy some saleratus to make biscuits for breakfast.
我需要买一些苏打粉来做早餐的饼干。

2、Saleratus is commonly used as a leavening agent in baking.
苏打粉通常用作烘焙中的发酵剂。