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
Thank you.
谢谢。
Self-trust is the essence of heroism.
自信为英雄品质之本。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。