英语词典

柯林斯词典词频分级三星词汇

常用词汇

  • signal
  • predict
  • substantial
  • racing
  • invest
  • initially
  • steel
  • humour
  • teenager
  • raw
  • bargain
  • unity
  • surgery
  • concrete
  • emphasize
  • access
  • tendency
  • bet
  • sponsor
  • rare
  • underground
  • pact
  • valley
  • cutting
  • explosion