Improper eigenfunction
[计] 异常本征函数
🧩 词语组成解析
n. 特征函数\\n[化] 特性函数; 特征函数; 本征函数
🗣️ 情景例句
Do you accept credit cards?
你们接受信用卡吗？
It is better to fight for good than to rail at the ill.
与其抱怨，不如积善。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。