Adjoint
n. [数]伴随矩阵
🗣️ 情景例句
A year is really a short time, and later you will be glad you postponed getting married.
一年其实是很短的，过后你将会为你推迟了婚期而感到高兴的。
He studied quite a lot.
他非常用功。
I've lived there all my life.
我在那里住了一辈子。