seif dune 
(sāf, sīf)
(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.]
| 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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