seif
/seɪf/(全称seif dune)
noun
- a sand dune in the form of a long narrow ridge赛夫沙丘。
词源
early 20th cent.: from Arabic sayf 'sword' (because of the shape).
单词 | seif |
释义 | seif/seɪf/(全称seif dune) noun
词源 early 20th cent.: from Arabic sayf 'sword' (because of the shape). |
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