Eigendistribution
特征广义函数
🗣️ 情景例句
Well, so do I.
嗯， 我也希望如此。
Ill deeds cannot honour.
坏行为不受尊敬。
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。