Eigenmatrix
本征矩阵; 特征矩阵
🗣️ 情景例句
Oh, I'm fine.
噢， 我很好。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”