Vacuum (distilling) column
[化] 真空蒸馏塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Nice talking to you, sir.
我也很高兴与您交谈 ，先生。
If you trust before you try,you may repent before you die.
不经考验就依赖，不到瞑目便的悔。
A farm worker, who stayed up all night claimed to have seen a figure cutting corn in the moonlight.
有一个彻夜未眠的雇工还声称他看见一个人影在月光下收割庄稼。