soda ash
碳酸钠, 苏打灰, 纯碱
例句与用法：
Some of my friends like soda crackers.
我的一些朋友喜欢苏打饼干。
We ordered 3 cases of soda for the party.
我们为晚会定购了三箱苏打水。
I won't have any wine; I'll just have (a) soda water.
我不喝酒，给我来杯汽水吧。
Two brandies and soda, please.
劳驾，来两杯白兰地加苏打水。
A chocolate soda, please.
请给我一客巧克力冰淇淋苏打。
Please add some soda to the whisky.
请在威士忌中加些苏打水。
He gave me a bottle of orange soda.
他递给我一瓶桔子汽水。
He ordered two lime sodas.
他要了两杯酸橙苏打汽水。