镜片

• L know , and bifocals weren ' t invented until the mid - 1 700s ,
  我知道， 18世纪后才有双焦镜片
• L know , and bifocals weren ' t invented until the mid - 1 700s ,
  我知道， 18世纪后才有双焦镜片
• Lt ' s definitely a modern - day bifocal lens ,
  这肯定是今天才有的双焦镜片
• Lens grinding and polishing filtration systems
  镜片研磨及抛光过滤系统
• Lt ' s definitely a modern - day bifocal lens ,
  这肯定是今天才有的双焦镜片
• Wet your lens with saliva , bottled water or tap water
  用唾液樽装水或自来水润滑及清洁镜片
• That the jakarta faction wants the lens
  雅加达集团想得到这些镜片. .
• The lens is often used to make telescopes
  镜片常被用来做成望远镜。
• Please , let me get the glass back from cesar
  请让我把镜片拿回来吧