[N-UNCOUNT 不可数名词]碳Carbon is a chemical element that diamonds and coal are made up of.
2
[N-COUNT 可数名词]复写纸 A carbon is 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。
Oxford
car·bon/ˈkɑːbən; NAmEˈkɑːrbən/noun1[uncountable ](symb.C )a chemical element. Carbonis found in all living things, existing in a pure state as diamond and graphiteand buckminsterfullerene.碳◆carbon fibre碳纤维2[uncountable ]used when referring to the gas carbon dioxidein terms of the effect it has on the earth's climate in causing global warming碳(指导致全球变暖的二氧化碳气体)◆carbon emissions/levels/taxes碳排放;碳水平;碳税◆( BrE) How do we move to a low carbon economy?我们如何转向低碳经济?3[countable ]=
carbon copy
4[countable ]a piece of carbon paper复写纸carboncarbonscar·bon/ˈkɑːbən; NAmEˈkɑːrbən/
LDC
carboncar‧bon /ˈkɑːbən $ ˈkɑːr-/ ●●○ noun
Word Origin
Examples
word sets
Collocations
1[uncountable] a chemical substance that exists in a pure form as diamonds, graphite etc, or in an impure form as coal, petrol etc. It is a chemical element: symbol C2[countable, uncountable]carbon paper3[countable] a carbon copy(1)
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