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

• Carbon dust and oil build up in large motors and cause them to short-circuit
  碳尘和燃油在大发动机里越积越多，造成了发动机短路。
• He inserted the paper and two carbons.
  他放入了那张纸和两张复写纸。
• 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。
• The molecule contains four carbon atoms arranged in a ring with a triple bond between two of them.
  这个分子包含四个呈环状排列的碳原子，每两个碳原子之间形成一个三价键。
• You can make your flights carbon neutral by planting trees to make up for the greenhouse gas emissions.
  可以通过植树对航空飞行进行碳中和，以抵消温室气体的排放。
• Diamond is the crystalline form of the element carbon.
  钻石是碳元素的晶体结构。
• We all need to look for ways to reduce our carbon footprint.
  我们都需要寻求降低碳排放量的方法。
• 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。
• You can liquefy the carbon dioxide to separate it from the other constituents.
  可以将二氧化碳液化，以便和其他成分分开。
• Industrialized countries must reduce carbon dioxide emissions.
  工业化国家必须减少二氧化碳的排放。