Matrix calculus
[计] 矩阵计算
🧩 词语组成解析
calculus
['kælkjələs]
n. [医]结石，石，积石，牙垢;[数]运算，演算，微积分（学）;
ule,ulus 后缀;表”小,少”#词根助记：calc石头(古时候用石头来计算)##calc 石灰,石头#词根助记：calc石头(古时候用石头来计算)
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
You had it when I last saw you.
我上次见你时你还有的。