Plumbojarosite
鉛鐵礬
??? 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活動。
I wish I could.
不行。
You can smoke in the entrance hall. Or outside, of course.
你可以在門廳里吸煙。當然，你也可以在室外吸煙。