英语词汇“whaleback dune”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	whaleback dune
释义	whaleback dune whaleback dune [′wāl‚bak ‚dün] (geology) A smooth, elongated mound or hill of desert sand shaped generally like a whale's back; formed by passage of a succession of longitudinal dunes along the same path. Also known as sand levee.
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