Chromatographic column
[化] 色谱柱
🧩 词语组成解析
a. 色析法的；层离法的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Sir, everything now is offered with a great discount.
先生，所有的东西都在打很大的折扣。
Her job is beginning to get her down.
她开始对工作感到厌倦了。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。