Column extractor
[化] 萃取柱; 柱式萃取器
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
n. 抽出器, 拔取的人, 抽出者\\n[计] 抽取字; 析取字
🗣️ 情景例句
Back soon with a surprise.
接一个惊喜即回。
The goods we offered last week are running out, therefore, the offer terminates on 20th July.
上周我们报价的货物现已售完，所以，此报价在7月20日终止。
You had it when I last saw you.
我上次见你时你还有的。