Linear algebra
[电] 线性代数
🧩 词语组成解析
algebra
['ældʒɪbrə]
n. 代数学，代数;
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
And everything looked so different, compared with things in New York.
与纽约相比，一切都那么不一肃。
It's a knife.
小刀。