英语词汇“alluvial fan”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	alluvial fan
释义	WordReference Random House Unabridged Dictionary of American English © 2024 allu′vial fan′, [Physical Geog.] Geography, Geologya fan-shaped alluvial deposit formed by a stream where its velocity is abruptly decreased, as at the mouth of a ravine or at the foot of a mountain. Also called allu′vial cone′. 1870–75
随便看	pure line purely pureness purer pure reason purest purfle purfler purgation purgative purgatively purgatorial purgatory purge purgeable purged purger purging purging nut puri purification purificator purifier puriform purify

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