Vanadium pentoxide
[化] 五氧化二钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
n. [化]五氧化物
🗣️ 情景例句
Sit down, Susan.
坐下， Susan。
On the desk.
在桌上。
When the brothers were reunited, Hans explained how it was that he was still alive.
兄弟俩团聚之时，汉斯说明了他活下来的经过，