Vanadium catalyst
[化] 钒催化剂
🧩 词语组成解析
n. 钒\\n[化] 钒V
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
The mountain has brought forth a mouse.
虎头蛇尾。
Yes, they fit very well.
不错，都很合身。