Birectangular
[数]双直角形
🗣️ 情景例句
She grabbed the chance to travel abroad.
她抓住机会到国外旅行。
I will be visiting London in March.
我将在三月份访问伦敦。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。