Simulfix
n. [语](用以表示语调顺序或重音形式的)同存词缀
🗣️ 情景例句
To ask if there is some mistake.
想问问是否搞错了。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
Come on, you can do that.
来吧，你能做到的。