Catalyst scrubber column
[建] 催化剂洗涤塔
🧩 词语组成解析
[化] 涤气器; 洗涤器; 洗涤塔; 擦洗粉\\n[医] 洗涤器, 洗氧器, 清洁工
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Yes. That would be much better.
行，那样也好。
I'm afraid you will be discouraged.
我怕你会灰心。
He's picking the apples on that tree. He's putting them in a basket.
他在摘那棵树上的苹果。他正在把苹果放进一只篮子里。