Quadricentric
四着丝点
🗣️ 情景例句
I'll try to explain.
我会尽量给你解释。
Do you have a room available?
你们有空房间吗？
The modern weather models work with a grid of points of the order of sixty miles apart,
现代气象模型以一个坐标图来显示，图中每个点大约是间隔60英里。