Biorthogonality relation
[计] 双正交关系
🧩 词语组成解析
[计] 双正交
🗣️ 情景例句
Is this machine washable?
这能机洗吗？
I doubt that I'll do anything tomorrow.
我不确定我明天将做什么事。
She was offered a job as a translator, but she turned it down.
有人请她去作翻译，她拒绝了。