Eigenpolynomial
特征多项式
🗣️ 情景例句
It's Alexandra.
是Alexandra。
I ate noodles for lunch yesterday.
我昨天午饭吃的是面。
At least sorting out the things she should have discarded years ago was now being made easier for her.
这样一来，她倒是容易将那些几年前就该扔掉的东西找出来了。