Diadic operator
[计] 双值算子
🧩 词语组成解析
[计] 双值的
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
You can never tell.
不知道。
Liz, can you do me a favor?
李兹，帮个忙吧？