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
I'd like to give her something nice
我想给她一件精美的东西
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
It was not yet light, so it was easy to stay hidden.
天还没亮，所以很容易隐蔽。