那个时代的有钱人还喝镭水。核动力呢。 A century ago radioactivity was new, exciting and good for you—at least if you believed the people selling radium pendants for rheumatism, all-natural radon water for vigor, uranium blankets for arthritis and thorium-laced medicine for digestion (you don't even want to know about the radioactive suppositories). http://www.popsci.com/scitech/article/2004-08/healthy-glow-drin