| 单词 | firn |
| 释义 | firn[fə:n]n. 粒雪, 积雪 firn firn AHD: [fîrn] D.J. [f!*n]K.K. [f!rn]n.（名词）Granular, partially consolidated snow that has passed through one summer melt season but is not yet glacial ice.Also called old snow 粒雪，万年雪：经过一个夏季的溶化期但仍未成冰川的粒状且部分沉固的雪也作 old snow语源:1. German 德语 2. from German dialectal [of last year] 源自 德语方言 [去年的] 3. from Old High German firni [old] 源自 古高地德语 firni [旧的，老的] |
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