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firn什么意思

• firn什么意思 firn音标、翻译、用法

  英语翻译时间：2023/3/1 23:41:18阅读：3191

  firn音标英 [fɪən]美 [fɪrn]firn翻译n.粒雪；积雪；冰原；万年雪英英释义FirnFirn (; from Swiss German "last year's", cognate with before) is partially compacted névé, a type of snow that has been left over from past seasons an