Dravite
[矿]镁电气石
🔁 扩展释义
【化】 镁电气石
🗣️ 情景例句
Generally speaking, it's quite a fair settlement.
大致上说，这样解决很恰当。
I'm going to order five dozen.
我要订五打。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。