pre-collector

基本解释

• 前级除尘器

同根派生

英汉例句

• My husband is a stamp collector.
  我丈夫是个集邮者。
• A collector of taxes or tribute from the public.
  征收员从公众那儿收取赋税或贡物的人
• The stamp collector decided to get that rare stamp at all costs.
  这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
• The collector bubbled excitedly about his latest discoveries.
  那位收藏家兴致勃勃地谈他最新的发现。
• The collector made an appraisal of $2000 on the drawing.
  收藏家对那幅画的估价是二千美元。