Circumcircle
n. 外接圆\\n[计] 外接圆
🗣️ 情景例句
My dear little boy just looked up at me as if to say,
我亲爱的小男孩只是仰头看着我 ，好像在说，
This is a chair.
这是一张椅子。
This is a No Parking area.
此处是‘禁止停车’区。