Dechenite
红钒(酸)铝矿
🔁 扩展释义
【化】 红钒铅矿
🗣️ 情景例句
No,
不对，
I can't promise anything,but I'll do my best.
不敢保证，不过我尽力而为。
Customs Officers are quite tolerant these days,
现在的海关官员往往相当宽容。