Metavanadic acid
[化] 偏钒酸\\n[医] 钒酸
🧩 词语组成解析
🗣️ 情景例句
We are in the red.
我们有亏损。
I wondered if you could buy me some pencils?
我不知道你是否能替我买铅笔？
I have just finished the book.
我刚刚读完这本书。