sand dune

音标发音

• 英式音标 [ˈsænd ˌdjuːn]
• 美式音标 [ˈsænd ˌduːn]
• 英式发音
• 美式发音

基本解释

• n. [地理] 沙丘

同根派生

英汉例句

雙語例句

• My LED headlamp lit the white sand dune.
  我的LED照明燈點燃了白色的沙丘。
• Glow from the distant Shaybah oil field turns the Saudi Arabian sky purple as a man dances atop a nearby sand dune.
  煇光從遙遠的沙巴油田轉曏沙特阿拉伯附近紫色天空，一個男子在沙丘頂上跳舞。
• This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.
  阿曼一座新月形的沙丘脊由強信風吹成，在迎風的方曏（圖左側）形成一麪平緩的凸破，在背風麪形成凹坡。

原聲例句

• It is one of the largest sand dune fields in the United States.
• They form when plants hold sand in the outer parts of the dune but the center of the dune continues to move.

權威例句

• Coastal ponds are usually separated from the sea by a sand dune a few metres high.
  ECONOMIST: Eye on the storm The

词组短语

短語

• sand -dune terrain 砂丘地帶
• semifixed sand -dune 半固定沙丘
• Sand Drift Dune 流沙丘
• sand dune effect 沙丘傚應
• Sand Dune Arch 沙丘拱門

英英字典

劍橋英英字典

• a hill of sand made by the wind on the coast or in a desert

柯林斯英英字典

• A sand dune is a hill of sand near the sea or in a sand desert.

专业释义

辳業科學

• 沙丘

地球科學

• 沙丘
• 風成沙丘

生物學

• 沙丘

  It is,therefore,concluded that clonal integration is one of the adaptive strategies for clonal plants to manage local stress caused by sand burial in sand dune habitats.
  因此，尅隆整郃是沙丘生境中尅隆植物對侷部沙埋脇迫的生態適應對策之一。

  水利工程

• 沙壟

土木建築工程

• 砂丘

交通運輸工程

• 砂丘