carbon

英 [ˈkɑːbən]

美 [ˈkɑːrbən]

n.  碳; 复写纸

复数：carbons　

高考CET4CET6考研TOEFLIELTSTEM4TEM8化学

Collins.3 / BNC.3062 / COCA.3004

牛津词典

noun

• 碳
  a chemical element. Carbon is found in all living things, existing in a pure state as diamond, graphite and buckminsterfullerene .
• 碳
  a chemical element. Carbon is found in all living things, existing in a pure state as diamond, graphite and buckminsterfullerene .
• 复写纸
  a piece of carbon paper

柯林斯词典

• 碳
  Carbonis a chemical element that diamonds and coal are made up of.
• N-COUNT 复写纸
  Acarbonis a sheet of carbon paper.
  1. He inserted the paper and two carbons.
     他放入了那张纸和两张复写纸。

英英释义

noun

• a copy made with carbon paper
  Synonym:carbon copy
• an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond
  Synonym:Catomic number 6
• a thin paper coated on one side with a dark waxy substance (often containing carbon)
  Synonym:carbon paper

双语例句

• Organic compounds contain carbon in their molecules.
  有机化合物的分子中含碳。
• Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide
  火星的大气层极其稀薄，几乎全部由二氧化碳构成。
• The drawing is transferred onto the wood by means of carbon paper.
  这幅画是通过复写纸印到木头上的。
• Methane is often regarded as the second most important greenhouse gas after carbon dioxide.
  甲烷常被认为是仅次于二氧化碳的重要温室气体。
• Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats
  碳、氢、氧化合形成碳水化合物和脂肪。
• Through this incision, the abdominal cavity is distended with carbon dioxide gas
  二氧化碳气体通过这个切口进入，造成腹腔肿胀。
• Carbon dioxide is a necessary result of the oxidation of carbon compounds.
  碳化合物氧化后必然会产生二氧化碳。
• Under normal circumstances, these two gases react readily to produce carbon dioxide and water.
  在正常情况下，这两种气体容易发生反应产生二氧化碳和水。
• This may provide a quick and accurate way of monitoring the amount of carbon dioxide in the air
  这也许能提供一个监测空气中二氧化碳含量的既快又准的方法。
• The two principal combustion products are water vapor and carbon dioxide.
  两种主要的燃烧产物是水蒸气和二氧化碳。