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
There's been another scandal in the Royal family.
皇室又出丑闻了。
He's a policeman.
他是警察。
We found it difficult to work with him.
我们发现和他共事很难。