Eigenmatrix
本征矩阵; 特征矩阵
🗣️ 情景例句
OK, let's get started.
好吧 ，我们开始工作。
When the heart is afire, some sparks will fly out at the mouth.
心中发火，口吐妄言。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。