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- Longitudinal or seif dunes are dunes that are parallel to a strong wind that blows in one general direction. 纵向或者赛夫沙丘是与强风平行的沙丘，风总是以相同方向刮过。
- seif dune 蛇形砂丘,赛夫沙丘
- The little dune is formed with loose dry sand by wind. 这个小沙丘是由风吹来的干沙子形成的。
- We received some documentation on dune fixation. 我们收到了一些关于沙丘固定的资料。
- A sandy tract or dune by the seashore. 沙丘海边的沙地或沙丘
- Cute Jim sat on the dune eating a prune in June. 可爱的吉姆在六月天坐在沙丘上吃着话梅。
- We have a discussion on dune fixation. 我们对沙丘固定的问题展开讨论。
- Dune A hill or ridge of wind-blown sand. 沙丘:风吹沙子形成的小山。
- Is EA planning to make any game about dune? EA会不会有沙丘的续作?
- The hard shell of giant dune worms. Adds +10 armor. 巨沙虫的坚硬外壳。增加10点装甲。
- Ah, the sand dune with a trumpet? 大牛：啊，带喇叭的沙丘?
- Dune, people in hunger, where to go... 贫脊的砂丘、饥饿的人们，该何去何从...
- Dune,people in hunger,where to go... 贫瘠的沙丘，饥饿的人民何去何从?
- Climbing a sand dune on the way home. 她们在归家途中翻越沙丘。
- After a while, they find a big dune in front of them. （过了一会，他们发现了一个巨大的沙丘。
- The nearest sand dune is less than 100 miles from Beijing. 最近的沙丘离北京不到100英里。
- Structure and dynamics of Picea mongolica population on sud dune. 沙地云杉种群结构与动态的研究
- One sits down on a desert sand dune, sees nothing, hears nothing. 一个人静坐在沙漠中的沙丘上，对周遭视而不见，听而不闻。
- Shapotou, said Shatuo ancient times, the Dune of the Yuan Dynasty. 沙坡头，古时称沙陀，元代名沙山。
- Dune was noteworthy only as the source of melange, the only source. 沙丘的名声完全来自香料的产地，唯一的产地。
