Circulant
[计] 循环行列式
🗣️ 情景例句
He is interested in collecting foreign stamps.
他对收集外国邮票有兴趣。
Napolean himself was once a crying baby.
即使是拿破仑，过去也是啼哭的婴孩。
They look young! Who's that man?
他们看上去好年轻啊！那个人是谁？