英语词典

柯林斯词典词频分级五星词汇

常用词汇

  • announce
  • based
  • between
  • cause
  • continue
  • economy
  • foot
  • I
  • idea
  • most
  • nineteen
  • offer
  • only
  • own
  • president
  • rise
  • should
  • since
  • special
  • still
  • stock
  • talk
  • than
  • trade
  • water