Eigenmatrix
本征矩阵; 特征矩阵
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
Riches have wings.
财富难保。
One third of this area is covered with forest.
这一地区三分之一的地方都是森林。