Orthogonal function system
[计] 正交函数系统
🧩 词语组成解析
a. 直角的, 正交的\\nn. 正交直线, 矩形面
🗣️ 情景例句
I agree although I still have some reservations.
我基本上同意，但仍有所保留。
I hope you will get well soon.
希望你很快会恢复。
The man who had been working on the repairs mentioned the curious way their cigarettes burned and tasted.
一直在干修理工作的人提起了他们的香烟点燃时奇怪的样子以及怪怪的味道。