Eigenfunction
n. 特征函数\\n[化] 特性函数; 特征函数; 本征函数
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Did you go to the church this morning?
你今早去教堂了吗？
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。