pingo

汉语翻译：n. 冰核丘词型变化：名词复数:pingos详细解释：pin.gon.（名词）【复数】 pin.gos 或 pin.goes An Arctic mound or conical hill, consisting of an outer layer of soil covering a core of solid ice.冰举丘：北冰洋土丘或丘状小山，由土壤外层履以固体冰丘组成来源...