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seif ['seif(dju:n)] n
gen. 赛夫沙丘顺着风向的长沙丘
arabic, desert. 小雨或中雨 (沙特阿拉伯); 赛夫沙丘 (北非和阿拉伯半岛,原意是"剑",故英译为 sword dune (剑形沙丘)。指顺着盛行风向延伸的平行直线沙丘,其特征在于有两个滑落面。同义词:linear dune (线形沙丘)和longitudinal dune (纵向沙丘))
tech. 纵向沙丘 (dune); 蛇形砂丘 (dune); 赛夫沙丘 (dune)
 English thesaurus
SEIF ['seif(dju:n)] abbr.
abbr., immunol. sandwich electroimmunofixation
seif
: 14 phrases in 5 subjects
Aviation1
Desert science8
General2
Oil / petroleum1
Technology2