Vanadium tetraoxide
[建] 四氧化二钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
四氧化物
🗣️ 情景例句
The battle was very historic.
那场战役在历史上很重要。
March comes in like a lion and goes out like a lamb.
三月来如雄狮，去如绵羊。
A man lived in a tall building in the city of Moscow. He liked living there.
有一个人住在莫斯科城的高楼里。 他喜欢住那儿。