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单词 dune
释义

dune /djuːn//dʊn/

英汉-汉英词典
n. (由风吹积而成的)沙丘
词组 | 习惯用语
sand dune n. [地]沙丘
英语例句库
  1. The sand massed to form a dune.
    沙积集起来成了沙丘
  2. The boy galloped over the dunes barefoot.
    那男孩光着脚在沙丘间飞跑。
  3. Dragging the fully laden boat across the sand dunes was no mean feat.
    将满载货物的船拖过沙丘是一件了不起的事。
  4. Dipus sagitta showed a high density and was dominant in desert-type habitats, especially in sand dune.
    聚类分析结果显示, 研究区啮齿动物群落可以分成荒漠型群落和绿洲型群落两大类。
  5. South part is mainly lake beach bar system, including lake shore dune ridge and lake shore corcass.
    南部主要为湖泊滩坝沉积体系,主要发育湖滨沙脊、湖滨泥坪。
  6. Abstract: Serai process of vegetation on the sand of Zhanggutai in Liaoning province is from moving dune.
    辽宁省章古台沙地植被的演替过程,从流动沙丘开始。
  7. FOR all its paradisal waters, golden dunes and swanky “eco-lodges”, life in Kenya's coastal district of Kiunga, just a few miles from the border with Somalia, is hard.
    对比天堂般的水乡、黄金般的沙丘、豪奢的生态旅馆,生活对于沿海的基温加地区的人来说只有艰辛。
  8. The Yakou beach on the right side of the typhoon track was rather stable, with only a slight silting in the belt of middle tide besides erodedm manmade dunes in the landward backshore.
    台风移动路径右侧的衙口村海滩相对比较稳定,仅中潮带出现弱淤积,后滨向陆侧人工堆积沙丘遭受侵蚀。
  9. It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.
    响沙湾为沙漠中的一月牙形沙丘,从沙丘顶部滑下,沙子会发出轰鸣声,形成著名的“响沙”奇观,是罕见的自然景观。

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原声例句
美语情景对话

But I saw the sand dunes, and I was quite impressed.

不过我看到了沙丘,那令我印象深刻。

地球的奥秘

Zig-zagging and jumping, she uses the dunes to mask her location.

之字形跳跃,利用沙丘来掩盖它的位置。

VOA慢速英语_美国

Bill Smith said he was excited to see the sand dunes in person.

比尔·史密斯表示自己很兴奋能够亲眼看到这座沙丘。

VOA视频精选

When sand moves and forms new dunes, it varies everything in its path.

当沙子移动并形成新的沙丘时,它会改变沿途的一切。

动物逻辑学

The animals that call these dunes, rocks and canyons home specialize in the extreme.

生活在这些沙丘、岩石和峡谷中的动物们都是极端环境的专家。

国家地理(儿童专栏)

But Africa isn't all sand and dunes.

但非洲并不全是沙丘。

听力文摘

Just outside the limits of Siwa, tremendous and imposing sand dunes linger, constantly threatening to advance.

巨大而壮观的沙丘,就徘徊在锡瓦的边界外,时刻威胁着前进。

新奇事件簿

The biggest dune is 50 metres high. The dunes stretch for 16 kilometres along the coast.

最大的沙地有50米高,沙地绵延海岸16公里。

英语小霸王

Dune novel on the subway when you were .

你记得那件事。

当月 CNN 10 学生英语 2020年4月合集

My favorite activity here to do is dune bashing.

我最喜欢的活动是沙丘越野。

中文百科

沙丘

沙丘,是指一种在风力作用下沙粒堆积的地貌。其外表呈丘状或垄状堆积,一般高度可达几米甚至几十米,个别有超过百米者。沙丘的存在是风力将未固结的物质吹移堆积而造成的。沙丘在荒漠或半荒漠地带分布最广,在海岸、湖滨以至于河岸的沙滩也可以有分布。

沙丘按流动程度分为固定沙丘、半固定沙丘和流动沙丘,形态上有新月形、金字踏形、蜂窝形、格状、抛物线形等各种形状。裸露的沙丘容易流动,可以淹没耕地、房屋、道路等,生长植物的沙丘比较固定。

沙丘的沙由于经过风力的长期选择,粒度均一,含泥量很少,适合作为各种建筑材料和工业原料。

英语百科

Dune 沙丘

Erg Chebbi, Morocco
Sand blowing off a crest in the Kelso Dunes of the Mojave Desert, California, USA.
Isolated barchan dunes on the surface of Mars. Dominant wind direction would be from left to right.
Large linear dunes in the Great Sand Sea in southwest Egypt, seen from the International Space Station. The distance between each dune is 1.5-2.5 km.

In physical geography, a dune is a hill of sand built by either wind or water flow. Dunes occur in different shapes and sizes, formed by interaction with the flow of air or water. Most kinds of dunes are longer on the windward side where the sand is pushed up the dune and have a shorter "slip face" in the lee of the wind. The valley or trough between dunes is called a slack. A "dune field" is an area covered by extensive sand dunes.

近义、反义、联想词
近义词
n.
ridge

联想词
sand沙;sandy含沙的;sands沙漠;marsh湿地;desert遗弃;beach海滩;cliffs悬崖,峭壁;grassland草原,牧场;gravel砂砾;shoreline海〔湖〕滨线;vegetation植物;
英英词典
dune n.
  1. a ridge of sand created by the wind; found in deserts or near lakes and oceans

  2. synonymous: sand dune
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更新时间:2025/6/21 4:01:21