Column efficiency
[化] 柱效率
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
We'd like to make a reservation for this weekend.
我们想预订一个这个周末的房间。
What time do you finish your work?
你什么时候下班？
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。