mile-stone

英['maɪlst'əʊn] 美['maɪlst'əʊn]
  • n.里程碑
  • hockey n.曲棍球
  • miler n.一英里赛跑的选手(或马)
名词 milestone:
  1. stone post at side of a road to show distances

  2. a significant event in your life (or in a project)