aluminium foi

英 美
  • 铝片
  • aluminium n.铝=aluminum(美)
  • foi abbr.freedomofinformation信息(传送和使用)自由
    1. It's similar to an ordinary record, except that it's read by a laser beam, and the information recorded on the aluminium is digital.
      它以数字形式把信息记录在铝片上,并且由激光束阅读,除此之外,它和普通的唱片很相似。