里程碑 lǐchéng bēi

1. lǐchéng bēi noun a milestone [road marker]
   Domain: Modern Chinese 现代汉语
   Notes: (CC-CEDICT '里程碑'; Guoyu '里程碑' 1)
2. lǐchéng bēi noun a [historic] milestone
   Domain: Modern Chinese 现代汉语
   Notes: (Guoyu '里程碑' 2)