Bicentric
a. 有两个起源中心的, 有两个分布中心的
🗣️ 情景例句
Oh, really?
噢，真的？
Don't worry about it.
别担心。
The children were at school, my husband was at work and the house was quiet.
孩子们在上学，我丈夫在上班，家里清静得很。