Vanadium catalyst
[化] 钒催化剂
🧩 词语组成解析
n. 钒\\n[化] 钒V
🗣️ 情景例句
When I get back, we'll talk about my new factory.
我回来后 ，我们谈一谈我的新工厂。
Mary gave birth to a baby last week.
玛丽上星期做妈妈了。
Same to you.
彼此彼此。