Birectangular
[数]双直角形
🗣️ 情景例句
I want some breakfast.
我想吃早餐。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
So I drove back to the town and began to retrace the route, taking frequent glances at the map.
于是我驾车返回小镇，重新按路线行驶。