deneWiktionary 原文中文来自 ECDICTn.沙地，沙丘，有森林的陡谷1词源 1演变路径（由近及远）英语继承自 ←中古英语 dene继承自 ←古英语 dene词源说明From Middle English dene, from Old English dene.释义（英文）名词 Noun(Northumbria) A valley, especially the deep valley of a stream or rivulet.词族派生词（1）denehole2词源 2词源说明Probably related to Middle Low German düne (“dune”) (whence also German Düne), from Middle Dutch dune, in which case cognate to dune.释义（英文）名词 Noun(chiefly UK, especially Norfolk, Devon) A sand dune by the seashore; a sandy tract or low sandhill by the seahore.