Metavanadic acid
[化] 偏钒酸\\n[医] 钒酸
🧩 词语组成解析
🗣️ 情景例句
She must like you and your work, Marilyn.
她一定是喜欢你和你的工作， Marilyn。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
What seems to be the problem.
什么样的问题呢？