면적area 적극being strong; being positive; being active 적극적being active 적극적active 총면적total area; gross area 축적accumulation 퇴적being accumulated; accumulation 퇴적물something accumulated 퇴적암sedimentary rock 퇴적층sedimentary layer

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