Metalanguage variable
[计] 元语言变元
🧩 词语组成解析
n. 元语言\\n[计] 元语言
🗣️ 情景例句
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
What's this regarding?
这是关于哪方面的？
That sounds a great idea. Good luck with your trip!
听起来真是个好主意。祝你一路顺风。