| 单词 | 粉末 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Dover's powder〕A powdered drug containing ipecac and opium, formerly used to relieve pain and induce perspiration.多佛尔药粉：从前用于缓解疼痛和导汗的一种含有吐根制剂和鸦片的粉末状药美国传统〔ash〕Geology Pulverized particulate matter ejected by volcanic eruption.【地质学】 火山灰：火山爆发喷射出来的粉末状颗粒物质美国传统〔ash〕The grayish-white to black powdery residue left when something is burned.灰烬，灰：某种东西燃烧后剩下的灰白色至黑色粉末状残余物美国传统〔benzalkonium chloride〕A yellow-white powder prepared in an aqueous solution and used as a detergent, fungicide, bactericide, and spermicide.氯化苯：水溶液中制得的一种黄白色粉末，用作清洁剂、杀真菌剂、杀菌剂和杀精子剂美国传统〔blood meal〕The dried and powdered blood of animals, used in animal feeds and as a nitrogen-rich fertilizer for plants.干血：晒干的或粉末的动物血，当作动物的饲料或植物的肥料美国传统〔bloom〕A waxy or powdery whitish to bluish coating sometimes occurring on the surface of plant parts, such as on the fruits of certain plums.粉霜，粉衣：用蓝白色的蜡或粉末涂在类似一种李子的植物表面上美国传统〔blowback〕Powder residue that is released upon automatic ejection of a spent cartridge or shell from a firearm.后焰：火器射击时，残留弹壳的自动弹射所释放的残余粉末美国传统〔brush〕She brushed the powder out of her hair.她掸掉了头发上的粉末。外研社新世纪〔cochineal〕A red dye made of the dried and pulverized bodies of female cochineal insects. It is used as a biological stain and as an indicator in acid-base titrations.胭脂红：由雌胭脂虫虫体干燥并研成粉末制成的一种红色染料。用作生物着色剂和酸基滴定指示剂美国传统〔comminute〕To reduce to powder; pulverize.弄碎：分解成粉末；粉碎美国传统〔conversely〕You can add the fluid to the powder, or, conversely, the powder to the fluid.可把液体加入粉末，或者相反，把粉末加入液体。牛津高阶〔crop-duster〕A light airplane equipped for spraying crops with powdered insecticides or fungicides.农作物喷粉飞机：为给农作物喷洒粉末状杀虫剂或杀菌剂而装备的轻型飞机美国传统〔crop-dusting〕The process of spraying crops with powdered insecticides or fungicides from an airplane.农作物喷粉：从飞机上向农作物喷洒粉末状杀虫剂或杀菌剂的过程美国传统〔crush〕The machine can crush rocks into powder.那台机器能把石头碾成粉末。英汉大词典〔crush〕The rocks were crushed into dust.岩石被碾成粉末。韦氏高阶〔crush〕To break, pound, or grind (stone or ore, for example) into small fragments or powder.压碎：把（石头或矿石等）挤压、捣碎或碾成小碎块或粉末美国传统〔crystal〕Slang A stimulant drug, usually methamphetamine, in its powdered form.【俚语】 兴奋剂：一种粉末状的兴奋剂，通常是氨基丙苯美国传统〔dehydrate〕The substance is dehydrated and stored as powder.该物质经脱水处理后以粉末形式储存。朗文当代〔deposit〕What remains is a powdery deposit of carbon.剩下的是粉末状碳沉淀物。外研社新世纪〔dissolve〕Dissolve two spoons of powder in warm water.将两勺粉末溶解在温水中。剑桥高阶〔dredge〕To coat (food) by sprinkling with a powder, such as flour or sugar.在（食物）上撒粉末，如面粉或糖粉美国传统〔dry rot〕A fungous disease that causes timber to become brittle and crumble into powder.干腐病：一种真菌性疾病，使木材变脆而逐渐碎成粉末美国传统〔dust ... off〕The door paint dusted off.门上油漆成粉末状剥落。21世纪英汉〔dusting〕The air is so black with diesel fumes and coal dust, I can barely see.空气中充斥着柴油烟雾和煤尘粉末,黑乎乎的,我几乎什么都看不见。柯林斯高阶〔effloresce〕To become covered with a powdery deposit.起霜：被粉末覆盖美国传统〔espresso〕A strong coffee brewed by forcing steam under pressure through darkly roasted, powdered coffee beans.浓咖啡，爱斯普利索咖啡：把粉末状的咖啡豆用蒸汽加压煮出来的浓咖啡美国传统〔farinose〕Biology Covered with mealy dust or powder.【生物学】 被粉的：覆盖着粉灰或粉末的美国传统〔fish protein concentrate〕A flour or paste rich in protein that is prepared from ground fish and used as a nutritional additive to foods.浓缩鱼蛋白：从磨碎的鱼中提取作为食品的营养添加剂的富含蛋白的粉末或糊状物美国传统〔flour〕A soft, fine powder.细软的粉末美国传统〔fluidize〕Powder is fluidized whenever it is necessary to lift it vertically.每当需要垂直向上输送粉末时,就使之流化。英汉大词典〔gold dust〕Gold in powdered form.金粉：金的粉末状形式美国传统〔grind up〕This machine grinds up these rocks into powder.这部机器把这些石块磨成粉末。21世纪英汉〔grind up〕You can grind up the seeds and make a powder.你可以把种子磨成粉末。外研社新世纪〔grind〕To become crushed, pulverized, or powdered by friction.磨碎：使…被压碎或磨成粉末美国传统〔ground glass〕Glass that has been ground into fine particles, as for use as an abrasive.玻璃粉：被研磨成细小粉末的玻璃，如用为磨料美国传统〔gunpowder〕Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur.火药：一种爆炸性粉末，用来把发射物从枪枝中推射出来，尤其是硝石，炭和硫磺的黑色混合物美国传统〔it〕She tasted the powder and it was sweet.她尝了尝那粉末，是甜的。韦氏高阶〔liquid〕The detergent is available as a powder or a liquid.出售的清洁剂有粉末状和液态可供选择。麦克米伦高阶〔litmus〕A water-soluble blue powder derived from certain lichens that changes to red with increasing acidity and to blue with increasing basicity.石蕊：取自地衣的一种可溶于水的蓝色粉末，可随酸性增大而变红，随碱度增大而变蓝美国传统〔liver extract〕A dry, brownish powder containing the soluble thermolabile fraction of mammalian livers that is capable of stimulating the production of red blood cells.肝精：一种干燥的褐色粉末，由哺乳动物肝内的易溶、感热部分组成，能够刺激红血球的生长美国传统〔massicot〕A yellow powder, PbO, used as a pigment.黄铅丹，黄丹：一氧化铅(pbo)的黄色粉末，用以作颜料美国传统〔mercuric sulfide〕Black mercuric sulfide, a black powder obtained from mercury salts or by the reaction of mercury with sulfur, used as a pigment.黑色硫化汞：黑色硫化汞，是来自于汞盐或通过水银与硫磺反应而得到的一种黑色粉末，用作颜料美国传统〔miller〕Any of various moths whose wings and bodies have a powdery appearance.粉翅蛾：翅膀及身体上生有粉末的蛾子的一种美国传统〔moisten〕The chemical reaction begins as soon as the powder is moistened.这种粉末一潮湿就会发生化学反应。韦氏高阶〔molder〕To crumble to dust; disintegrate.粉碎成粉末；分解美国传统〔mustard〕A condiment made from the powdered seeds of some of these plants.芥末：由一些这些植物的种子磨成粉末制成的佐料调味品美国传统〔paste〕Mix the powder with enough water to make a smooth paste.把粉末和足够的水混合调成均匀的糊状。朗文当代〔pestle〕He ground the nutmeg to a powder with a mortar and pestle.他用杵臼把豆蔻研成粉末。英汉大词典〔pounce〕A fine powder formerly used to smooth and finish writing paper and soak up ink.吸墨粉：原用作光滑和完成写字纸的细粉末且可吸墨美国传统〔pounce〕A fine powder, such as pulverized charcoal, dusted over a stencil to transfer a design to an underlying surface.印花粉：撒于镂花模板上以便在其表面上印出图案的细粉末，如磨碎的木炭粉美国传统〔pounce〕To transfer (a stenciled design) with pounce.以印花粉印：用印花粉末转印（镂空模板花样）美国传统〔pound〕To beat to a powder or pulp; pulverize or crush.捣碎，碾碎，舂烂：打碎成粉末或浆；磨碎或压碎美国传统〔powder metallurgy〕The technology of powdered metals, especially the production and utilization of metallic powders for fabricating massive materials and shaped objects.粉末冶金术：粉末金属技术，尤指用来制造大型材料及有形物品的金属粉末的生产与应用美国传统〔powdery〕Composed of or similar to powder.粉的：由粉末组成的或类似粉末的美国传统〔powdery〕Dusted or covered with or as if with powder.布满粉状物的：撒以粉末的，覆盖着或好象覆盖着粉末的美国传统〔powdery〕Easily made into powder; friable.易成粉末的；易脆的美国传统〔powder〕A substance consisting of ground, pulverized, or otherwise finely dispersed solid particles.粉末：由磨粉、研碎或均匀分布的固体颗粒组成的物质美国传统〔powder〕Any of various preparations in the form of powder, as certain cosmetics and medicines.散剂：各种以粉末形式存在的配制品，如某些化妆品及药品美国传统〔powder〕Before the photo dries, the image is dusted with a special powder.照片晒干之前，先在影像上撒一种特别的粉末。牛津搭配〔powder〕Put a small amount of the powder into a container and mix with water.把少量粉末放入容器, 加水混合。外研社新世纪〔powder〕She crushed the peppercorns into a fine powder.她把胡椒粒捣成很细的粉末。韦氏高阶〔powder〕The mustard is sold in powder form.芥末是以粉末状出售的。牛津高阶〔powder〕The paint is supplied in powder form .这种涂料以粉末状供应。朗文当代〔powder〕The seeds are ground into a fine powder before use.种子在使用之前先磨成细粉末。牛津搭配〔powder〕The snow was like powder.雪像粉末一样。牛津高阶〔powder〕They powder the ceramics and pack it into silver tubes.他们把陶器磨成粉末, 然后装进银管子里。外研社新世纪〔powder〕To dust or cover with or as if with powder.撒粉于：撒以粉，覆盖着粉末美国传统〔powder〕To reduce to powder; pulverize.把…磨成粉：使变成粉末；研碎成粉美国传统〔powder〕Two skeletons powdered upon exposure, and could not be measured.两副骨架由于风吹日晒碎成了粉末，无法测量了。21世纪英汉〔powder〕Two skeletons powdered upon exposure.两具尸骨一出土即化为粉末。英汉大词典〔pulverize〕Bits of pulverized rock filled the air.岩石粉末弥漫在空气中。韦氏高阶〔pulverize〕She pulverized a dried herb mix into a fine powder.她把干草药混合物磨成了粉末。外研社新世纪〔pulverize〕The seeds can be used whole or pulverized into flour.这些籽可以完整使用，或者磨成粉末。朗文当代〔pulverize〕To pound, crush, or grind to a powder or dust.将…捣、击或磨成粉末美国传统〔reconstitute〕To bring (a liquid in concentrated or powder form) to normal strength by adding water.使复原：通过加水使（某种浓缩的液体或以粉末形式出现的液体）恢复成平常的浓度美国传统〔red squill〕A powder prepared from the bulbs of the red squill and used as a rat poison.海葱散：从红海葱的葱头中制成的可用作灭鼠药粉末美国传统〔reduce ... to〕A crushing machine reduces big rocks to powder.粉碎机能把大石块轧成粉末。21世纪英汉〔reduce〕Their daily work is to reduce the rocks to dust.他们每天的工作就是将岩石捣碎成粉末。21世纪英汉〔rouge〕A reddish powder, chiefly ferric oxide, used to polish metals or glass.铁丹，红铁粉：一种主要含三氧化二铁的用来擦光金属或玻璃的红色粉末美国传统〔rust away〕Exposed iron will gradually rust away to powder.放在露天的铁会逐渐锈成粉末。21世纪英汉〔silver chloride〕A white granular powder, AgCl, that turns dark on exposure to light and is used in photographic emulsions, photometry, and silver plating.氯化银：一种白色颗粒状粉末AgCl，见光后变黑，用作照相时的感光乳剂、测光和镀银美国传统〔sinter〕To cause (metallic powder, for example) to form a coherent mass by heating without melting.烧结：通过加热而不使之熔化便（例如金属粉末）形成一整块美国传统〔soluble〕The powder is soluble in water.这种粉末可溶解于水。外研社新世纪〔stiff〕Mix the powder and water into a stiff paste.把粉末和水混合成稠糊。剑桥高阶〔stir〕The wind had stirred up a powdery red dust.风扬起一阵粉末状红色尘土。朗文当代〔substance〕The floor was covered with a white, powdery substance that turned out to be flour.地板上撒满的白色粉末状物质原来是面粉。韦氏高阶〔talcum powder〕A fine, often perfumed powder made from purified talc for use on the skin.滑石粉：一种由提纯的滑石制成的细腻、经常是加过香料的粉末，用来抹在皮肤上美国传统〔thermography〕A process for producing raised lettering, as on stationery or calling cards, by application of a powder that is fused by heat to the fresh ink.热熔印刷：产生浮凸文字的过程，如在文具或名片上，在未干的油墨上加上粉末并加热使之熔化美国传统〔triturate〕A triturated substance, especially a powdered drug.研碎物：研成粉末的物质，尤指粉末状的药美国传统〔ultramarine〕A blue pigment made from powdered lapis lazuli.深蓝青：由粉末状天青石制成的蓝色颜料美国传统〔wet〕Wet the powder thoroughly and mix to remove lumps.将这些粉末彻底弄湿，搅拌均匀并剔除结块。剑桥高阶〔white lead〕A heavy white poisonous powder, essentially basic lead carbonate, used in paint pigments.铅白：一种白色有毒重粉末，用于制造绘画颜料必不可少的基本碳酸铅美国传统After her car had been broken into, it was dusted for fingerprints (= special powder was put on its surfaces so that marks made by fingers could be seen) by the police.她的车被撬后，警方在车上撒了粉末以提取指纹。剑桥国际Crush the almonds into a fine powder.把杏仁碾成粉末状。剑桥国际Dissolve two spoons of powder in warm water.在温水里溶解两匙粉末。剑桥国际Divers found an area of pulverized rock on the sea bed.潜水者在海底发现了一片碎成粉末的岩石。剑桥国际He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。译典通Scatter some of this powder round the plants and they will grow better.将这种粉末撒在植物的周围，它们就会长得更好。剑桥国际The milk is transported in powdered form to be reconstituted at the factory.牛奶以粉末形式运输，到工厂再恢复原样。剑桥国际There'll be a lot of fizzing as soon as you mix the powder into the water.你一把粉末拌入水中就会冒出大量的气泡。剑桥国际 |
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