Bicircular
由两个圆周组成的, 象两个圆周的
🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
Ouch, that hurts!
哎呦，好痛呀！
I'll get another one now, said her mother.Don't worry.
“我这就再去拿一支，”她妈妈说，“别担心。”