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
She complained, with reason, that she had been underpaid.
她抱怨她的工资一直很低，这也不无道理。
Money burns a hole in his pocket.
钱到袋里留不住。
'I might as well have them,' I said sadly.
“我还是买下的好，”我垂头丧气地说。