Column scrubber
[化] 洗柱器
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
[化] 涤气器; 洗涤器; 洗涤塔; 擦洗粉\\n[医] 洗涤器, 洗氧器, 清洁工
🗣️ 情景例句
and I can give you and Mrs. Stewart a month of classes free.
我让你和你太太免费上一个月的课。
Music is the eye of the ear.
音乐是耳朵的眼睛。
Excuse me. Is there a post office near here?
请问，附近有邮局吗？