nonferrous metals

• 有色金属

nonferrous metals的用法和样例：

例句

1. We are in need of various metals in either scrap or fresh form.
   我们需要各种废旧和新鲜的有色金属。
2. The current round of prices is the leading nonferrous metal stocks.
   本轮行情的龙头就是有色金属股。