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 was laid off.
我下岗了。
That's just what I was looking for.
那正是我所期待的。
She never thought of it again,
此后她就再没去想那只瓶子。