esker

英[ˈeskə(r)]
美[ˈɛskɚ]

基本释义

n.
蛇(形)丘

英英释义

Noun
  • 1. (geology) a long winding ridge of post glacial gravel and other sediment; deposited by meltwater from glaciers or ice sheets

最新英语单词

行业英语