英语词汇“seif dune”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	seif dune
释义	seif dune (sāf, sīf) n. See longitudinal dune. [Arabic sayf, sword, from Aramaic saypā, of Egyptian origin; akin to Coptic sēfe, sword, from Egyptian sft, from earlier zft.]
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