Metalanguage
n. 元語言\\n[計] 元語言
?? 牛津釋義
metalanguage
n[C, U]
language or set of symbols used in talking about or describing another language, etc 元語言, 純理語言（用以講述或描述另一語言等的語言或一套符號）.
??? 情景例句
Oh, she's fine.
噢 ，她沒事了。
Tastes differ.
眾口難調。
I agree. Which museum would you like to visit?
我同意。你想參觀哪個博物館呢？