铅的英文

实用例句

• 铅是重金属。
  Lead is a heavy metal.
• 铅因其重而常派上用场。
  Lead is often used because of its weight.
• 这条棍子灌了铅增加了分量。
  The stick had been weighted with lead.
• 无铅汽油的应用现正逐步推广。
  The use of lead-free petrol is now being phased in.
• 我们的儿童是否受著空气中铅的毒害？
  Are our children being poisoned by lead in the atmosphere?
• 铜的电阻比铅的小。
  Copper has less resistance than lead.
• 铅会在相当低的温度下熔化。
  Lead will fuse at quite a low temperature.
• 石墨常被用来做成铅笔。
  Graphite is used in making lead pencils.