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
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
She doesn't like milk.
她不喜欢喝牛奶。