词汇“firn”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	firn
释义	firnfirn[fə:n]n.1.■冰原, 永久积雪(俗名万年雪); 粒雪, 冰雪, (冰河上的)半冻雪iced firn冻结粒雪继承用法firn-basinn.1.■雪窖
随便看	roll piercing mill roll piercing process roll plate culture roll press roll profile roll protector roll rate indicator roll recording mechanism of torpedo roll reference attitude roll release roll release agent roll release lever roll response spectrum roll rim roll roofing roll scraper roll seed separator roll-sensing accelerograph roll-sensing accelerometer roll sensor roll-separating mechanism roll separation roll servo roll set roll setting angle

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