Metavanadic acid
[化] 偏钒酸\\n[医] 钒酸
🧩 词语组成解析
🗣️ 情景例句
I hate owing people.
我不想欠别人的。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
If it were severe, they all fell.
如果地震剧烈，所有的木棒都会倒下。