Vanadium catalyst
[化] 钒催化剂
🧩 词语组成解析
n. 钒\\n[化] 钒V
🗣️ 情景例句
Consider the cost before you decide.
你决定前要先考虑费用问题。
One never loses by doing a good turn.
行善者决无一失。
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。