Evaporating column
[化] 浓缩柱; 蒸发柱; 蒸浓柱
🧩 词语组成解析
a. 蒸发用的, 蒸发作用的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
We'll be heading back late in the afternoon.
我们会在黄昏时打道回府。
It really depends on when.
那得看什么时候。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？