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.- He inserted the paper and two carbons.
他放入了那张纸和两张复写纸。
- He inserted the paper and two carbons.
英英释义
noun
- a copy made with carbon paper
- an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond
- a thin paper coated on one side with a dark waxy substance (often containing carbon)
双语例句
- The amount of carbon dioxide released by human activities such as burning coal and oil is small in comparison
相比之下，人类活动燃烧煤、石油等所释放的二氧化碳要少一些。 - 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。 - 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。 - Plants and trees filter carbon dioxide out of the air and produce oxygen.
花草树木会过滤掉空气中的二氧化碳并制造氧气。 - Organic compounds contain carbon in their molecules.
有机化合物的分子中含碳。 - 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。 - Now with this particular piece of instrumentation, you can actually spot individual carbon atoms.
现在利用这件特定的仪器，就可以真正观察到单个碳原子了。 - The emission of gases such as carbon dioxide should be stabilised at their present level
二氧化碳等气体的排放应该稳定在当前水平。 - 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。 - 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。