英语词典

柯林斯词典词频分级三星词汇

常用词汇

  • rough
  • improvement
  • honour
  • tunnel
  • button
  • substance
  • valuable
  • racing
  • curious
  • cat
  • romantic
  • extraordinary
  • fixed
  • tower
  • rear
  • steam
  • gentle
  • technical
  • tap
  • initiative
  • instrument
  • pocket
  • surely
  • discount
  • barrel