Column selection
[化] 柱选择
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
I've just been the victim of a robbery.
我被抢劫了。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
Here's a pen.
这里有笔。