Column matrix
[计] 列矩阵
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
What did you talk about?
你们谈论了什么？
You need to practise a lot with the actors before.
上演前你得同演员一道进行大量的排练。