Biradial
a. [生]两侧辐射对称的,双重对称的
🗣️ 情景例句
I did.
是的。
United's Flight 102 leaves at 9:20.
联合公司的102次班机9点20分起飞。
The cupboards in her kitchen were full of things she did not need.
她厨房的橱柜中放满了她不需要的东西。