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
And thank Susan.
还要谢谢， Susan。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
Wei Hua had a busy day yesterday.
昨天魏华很忙。