Circulant
[计] 循环行列式
🗣️ 情景例句
and I have to go to the hospital.
我得赶去医院。
We can't draw well.
我们不能画那么多。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，