Denitrating column
[化] 脱硝塔; 脱硝酸盐塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
There aren't too many examples of this style of architecture left these days.
现在这种风格的建筑已所剩无几了。
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，