| 例句 |
pacemakersnounpl. of pacemaker one that takes the lead or sets an examplehas long been regarded as a pacemaker in home electronics bellwethers, leaders, pacers, pacesetters, trendsetters foregoers, forerunners, harbingers, heralds, precursorsgroundbreakers, innovators, pioneers followers, imitators Johnny-come-latelies(or Johnnies-come-lately), me-tooers |