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.- 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。 - ...grains of sand.
沙粒
- They all walked barefoot across the damp sand to the water's edge.
- N-PLURAL (海滨等的)沙滩
Sandsare a large area of sand, for example a beach.- ...miles of golden sands.
绵延数英里的金色沙滩
- ...miles of golden sands.
- 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.- Sand the surface softly and carefully.
用砂纸仔细而轻柔地打磨表面。 - Sand downmeans the same assand.
sand down 同 sand - 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。 - 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。
- Sand the surface softly and carefully.
- 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.- 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。 - ...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
- He had been a rock in the shifting sands of her existence.
英英释义
noun
- the region of the shore of a lake or sea or ocean
双语例句
- They lost their way in the shifting sands of the sahara.
他们在撒哈拉沙漠的流沙中迷路了。 - 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。 - 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。 - 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。 - Sands had dipped into a coma at the weekend.
上周末桑兹昏迷过去了。 - Several children were running about on the sands.
几个孩子在沙滩上跑来跑去。 - Advanced gasification technologies for oil sands coke and low rank coals to produce power and hydrogen;
油砂焦炭和低煤级煤碳通过先进气化技术生产电能和氢； - There were sugar sands and islands of fern and pearl, palm jungles and stretches of a never-ending sea.
有蕨类和珍珠、棕榈林和无尽伸展着的海的甜蜜沙滩和岛屿。 - 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； - 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。