Reaction column
[化] 反应塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
I suppose you want to apply to Columbia.
我猜想你会申请Columbia大学。
This round table is good.
这张圆桌很不错。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。