Eigendistribution
特征广义函数
🗣️ 情景例句
Could you work in her place?
你能代替她吗？
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的，你将有损自己的形象。
Everybody knows him.His name is Percy Buttons.
大家都认识他，他叫珀西。巴顿斯。