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
I'm glad to help.
我很乐意帮忙。
I think it's going to be too hot.
我认为天气将会太热。
He has retired from political life and gone to live abroad!
他已经退出了政界去国外了！”