sands

英 [sændz]

美 [sændz]

n.  沙; 沙滩
v.  用砂纸(或打磨机)打磨
sand的第三人称单数和复数

BNC.21331

柯林斯词典

• N-UNCOUNT 沙;沙子
  Sandis a substance that looks like powder, and consists of extremely small pieces of stone. Some deserts and many beaches are made up of sand.
  1. They all walked barefoot across the damp sand to the water's edge.
     他们全都光着脚走过潮湿的沙地来到水边。
  2. ...grains of sand.
     沙粒
• N-PLURAL (海滨等的)沙滩
  Sandsare a large area of sand, for example a beach.
  1. ...miles of golden sands.
     绵延数英里的金色沙滩
• VERB 用砂纸磨光(或擦净)
  If yousanda wood or metal surface, you rub sandpaper over it in order to make it smooth or clean.
  1. Sand the surface softly and carefully.
     用砂纸仔细而轻柔地打磨表面。
  2. Sand downmeans the same assand.
     sand down 同 sand
  3. I was going to sand down the chairs and repaint them...
     我打算用砂纸把椅子打磨光洁后重新上漆。
  4. Simply sand them down with a fine grade of sandpaper.
     只要用细砂纸把它们打磨一下即可。
• PHRASE 多变;动荡;曲折
  If you refer tothe shifting sands ofa situation, you mean that it changes so often that it is difficult to deal with.
  1. He had been a rock in the shifting sands of her existence.
     他一直是她曲折坎坷的生活中的主心骨。
  2. ...his shrewd tactical skills in the shifting sands of Arab politics.
     他在阿拉伯风云变幻的政局中的高明谋略

英英释义

noun

• the region of the shore of a lake or sea or ocean
  Synonym:littorallitorallittoral zone

双语例句

• When I awaken, my tears have dried in the sands of sleep.
  当我醒来。我的泪已经在睡梦中干了。
• It was here that its work on the Long Lake oil sands project paid off.
  中海油在长湖油砂项目中付出的努力在这里得到了回报。
• And it is concluded that the aeolian sands and loess are the sediments in the dry-cold period.
  风成沙和黄土是晚更新世以来相对干冷气候时期沉积的。
• He likes walking on the sands by the sea.
  他喜欢在海边的沙滩上散步。
• The results showed that the main metallic minerals are titanomagnetite, ilmenite and hematite in iron sands.
  研究结果表明：该铁矿砂中主要金属矿物为钛磁铁矿、钛铁矿和赤铁矿；
• Indoor and outdoor experiments on the characteristics of the cement added fine sands for Shifosi Reservoir were carried out.
  采用室内试验和现场原型试验，对辽河石佛寺水库库区内掺入水泥后粉细砂的特性进行了研究。
• The complex resistivity of patial-water saturated shaly sands has been investigated under reservoir condition.
  文章研究了泥质砂岩在模拟地层条件下驱替时的复电阻率特性。
• Channel and point-bar sands may be clean and well-sorted.
  河道砂和河曲沙坝砂可以是干净的和分选良好的。
• Fluviatile sands deposited by delta distributaries are quartzose.
  三角洲分流中沉积的河流砂是石英质的。
• They lay on the firm sands, listening to the plaintive cry of the seagulls
  他们躺在硬实的沙地上，听着海鸥的哀鸣。