Circulant
[计] 循环行列式
🗣️ 情景例句
Where do you want to go to eat?
想到哪儿吃？
He likes playing the eletronic organ.
他喜欢弹电子琴。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！