Saponification column
[化] 皂化塔(连续皂化装置)
🧩 词语组成解析
n. 皂化\\n[化] 皂化
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Marriage is an institution not to be taken lightly.
婚姻是个不能儿戏的体系。
How much is that?
那个多少钱？
Don't we have any food for supper?
我们晚饭没有东西吃了吗？