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car·bon 英ˈkɑːbən美ˈkɑrbənAHDkärʹbən ★★★☆☆高四六研ＩＭＳＴ４COCA³⁵⁴³BNC³¹⁶⁷iWeb²³⁰⁹Economist¹⁴⁶¹
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus例句
n.碳⁹⁴;复写纸⁴;复本¹;碳精棒¹复数carbons形容词carbonous
化学自然
n.名词
U碳a simple substance found in a pure form as diamonds, etc. or in an impure form as coal, petrol
Noun:
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compoundsa thin paper coated on one side with a dark waxy substance often containing carbon; used to transfer characters from the original to an under sheet of papera copy made with carbon paper来自法语，1787年由法国化学家拉瓦锡基于拉丁词根carb-碳创造，用来表示木炭中广泛存在的一种非金属元素。
用作名词 n.
形容词+～activated carbon 活性炭radioactive carbon 放射性碳～+名词carbonspot硬币的碳斑,黑斑carbontax烟尘排放税
钱博士carb碳+on=an，形容词和名词后缀⇒碳的，碳，碳棒
词根carb-碳来自拉丁语，本意是“木炭，焚烧后的残余物”。它和拉丁词根crem-焚烧，烧成灰、日耳曼单词hearth灶台、炉膛中的hear-最终都源自原始印欧语词根*ker-3火，燃烧，辅音k-h相通。
词源解释来自法语，1787年由法国化学家拉瓦锡基于拉丁词根carb-碳创造，用来表示木炭中广泛存在的一种非金属元素。非常记忆car汽车〖熟词〗+bo〖象60〗+n门〖编码〗⇒汽车载着60吨碳经过大门联想记忆car＋bon看作born→汽车产生的废气→二氧化碳⇒碳谐音记忆car奔→小汽车奔跑起来就排放二氧化碳词根记忆carb碳+on表物质结构成分→碳近义词 C字母Csmoke烟black黑的carbon paper复写纸carbon copy复写本, 极其相似的人或…
用作名词n.Diamonds are pure carbon.钻石是纯净的碳。
There are carbon atoms in sugar.糖含有碳原子。Pcarbon-white白炭黑Pcarbon-free不含碳的Pcarbon-producing生碳的Pcarbon-coated被炭沉积覆盖的
名词100%
用作名词Carbon dioxide consists ofcarbonand oxygen.二氧化碳是由碳和氧组成的。
He decided to usecarbonbecause it does not melt.于是，他决定用碳，因为碳不易熔化。
I make acarboncopy of my documents.我用复写纸复写文件。
She put thecarbonpaper in the wrong way round.他把复写纸放反了。
The stick ofcarbonis often used in an electric arc lamp.碳精棒常用于电弧灯。noun.element
同义词 graphite,sootcharcoal,coal,coke,copy,lead,replica
反义词 original
Xeroxverb copy
Photostat,clone,counterfeit,ditto,duplicate,forge,mimeograph,photocopy,replicate,reprint,reproduce,trace
carbon copynoun exact likeness
carbon,clone,copy,double,duplicate,facsimile,imitation,mirror image,replica,reproduction,spit and image,spitting image,twin
coalnoun bitumen
anthracite,ash,carbon,char,charcoal,cinder,culm,ember,fuel,scoria,slack,smut,spark,stoke
copiesnoun duplicate, imitation
Photostats,Xeroxes,archetypes,carbon copies,carbons,casts,clones,counterfeits,counterparts,dittoes,ectypes,effigies,ersatzes,facsimiles,forgeries,hard copies,images,impersonation,impressions,imprints,likenesses,microfiche,mimeographs,miniatures,mirrors,models,offprints,parallels,patterns,photocopies,photographs,portraits,prints,reflections,replicas,replications,representations,reprints,reproductions,rubbings,similarities,simulacrums,simulations,studies,tracings,transcriptions,transcripts,types
copiesverb duplicate
Photostats,Xeroxes,carbons,cartoons,clones,counterfeits,delineates,depicts,dittos,draws,dupes,engraves,engrosses,fakes,forges,imitates,knocks off,limns,manifolds,mimeos,mirrors,molds,paints,paraphrases,photocopies,pictures,plagiarizes,portrays,reduplicates,reflects,repeats,replicates,represents,reproduces,rewrites,sculptures,simulates,sketches,stats,traces,transcribes
copynoun duplicate, imitation
Photostat,Xerox,archetype,carbon,carbon copy,cast,clone,counterfeit,counterpart,ditto,ectype,effigy,ersatz,facsimile,forgery,hard copy,image,impersonation,impression,imprint,likeness,microfiche,mimeograph,miniature,mirror,model,offprint,parallel,pattern,photocopy,photograph,portrait,print,reflection,replica,replication,representation,reprint,reproduction,rubbings,similarity,simulacrum,simulation,study,tracing,transcript,transcription,type A number describing the size of a carbon atom would be meaningless in a society that had no notion of atoms or building blocks of that scale.
描绘一个碳原子大小的数字在没有原子概念或者对没有构建这样的数值范围比例的社会是一点用处也没有的。 yeeyan |