폭설heavy snow; high snowfall 강설snowfall 강설heavy snowfall 강설량amount of snowfall 만년설perpetual snow 백설snow 북풍한설northerly wind and cold snow 설경snowscape; snowy scene 설산snowy mountain 설상가상misfortune on top of misfortunes

원고manuscript; script 원고지squared manuscript paper 원리principle; fundamental 원인cause; reason 원칙rule; principle 초원grassland; meadow; plain 평원plain; prairie 항원antigen 고원plateau 대원칙great principle; basic principle