释义 |
dreikanter
dreikanter (ˈdraɪkæntə) n (Geological Science) a pebble, common in desert areas, typically having three curved faces shaped by wind-blown sand[C20: from German: three-edged thing]dreikanter
dreikanter[′drī‚kän·tər] (geology) A pebble with three facets shaped by sandblasting. |