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
He took French leave.
他不辞而别。
May I ask you to wait here for ten minutes?
请在这里稍等片刻，可以吗？
There are some in the cupboard.
碗橱里有几只。