metals

英 [ˈmɛtlz]

美 [ˈmɛtəlz]

n.  金属
v.  用金属做; 用金属包; 用碎石筑（路）; 用碎石修（路
metal的第三人称单数和复数

柯林斯词典

• See also:...pieces of furniture in wood, metal and glass...He hit his head against a metal bar.base metal

双语例句

• Metals contract as they cool.
  金属遇冷就会收缩。
• Metals conduct electricity.
  金属传电。
• An alloy is a combination of two or more different metals.
  合金是两种以上不同金属结合而成的。
• Gold retains its lustre for far longer than other metals
  黄金保持其原有光泽的时间较其他金属要长得多。
• Low temperature contracts metals.
  低温使金属收缩。
• Metals expand when they are heated.
  金属受了热就会膨胀。
• Steelmaking is basic, but there are many other related industries in this area too* glass, nonferrous metals, chemicals, rubber and machinery.
  炼钢是基础工业，但是这个地区还有许多其它的有关工业-玻璃，有色金属、化学品、橡胶以及机械等工业部门。
• Acid acts on most metals.
  酸对大多数金属起作用。
• Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.
  砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。
• The chemical behaviors of heavy metals in contaminated environment affected by acid rain are reviewed.
  摘要综述了酸雨对污染环境中重金属化学行为的影响。