英语词汇firn line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	firn line
释义	firn line n. 【生】 1.(zone between solid ice and névé)粒雪带；粒雪区 2.(snow line)粒雪线；永久雪线
随便看	a publishing empire a pub measure of spirits a puffy conceit a puffy wind a pukka English gentleman a pukka road Apuleius, Lucius Apulia a pulped lemon a punch to stamp a gold ingot a puncture repair kit a puny, bespectacled youth Apure a purely unmixed sample a pure wool jumper Apurimac Apus a push for sth a push to do sth a puzzled face a pyjama top apyrase apyrases apyretic apyrexia

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