Metalingual (metalinguistic) function: the function of language that can be used to talk about language itself.

元语言功能，指语言可用来讨论语言本身的功能。

youdao

Metalingual (metalinguistic) function: the function of language that can be used to talk about language itself.

元语言功能，指语言可用来讨论语言本身的功能。

youdao