Concentric-tube column
[化] 同心管柱(精密分馏柱)
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
It is. Come on out to the patio.
的确如此。请到院子里来吧。
Certainly.
当然可以。
My dentist had just pulled out one of my teeth and had told me to rest for a while.
我的牙科医生刚刚给我拔掉了一颗牙，叫我休息一会儿。