Biorthogonality
[计] 双正交
🗣️ 情景例句
Everything smelled so special.
所有的东西都有一股特别的味道。
After dinner comes the reckoning.
吃喝玩乐，该付代价。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。