Actifier column
[化] 再生器; 再生塔
🧩 词语组成解析
再生器
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
I'm in a hurry, so get to the point.
我的时间很紧，因此请扼要地谈一下关键问题。
for even though it was far too big for her needs, she persisted in living there long after her husband's death.
房子实在太大了，但在丈夫去世多年后，她仍然执意长年住在那儿。