Biplanar
双平面的, 二面的
🗣️ 情景例句
It's Linda from the animal shelter.
是动物收容所的Linda。
What month is this?
现在是几月份？
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！