逍遥学能 2018-10-01 09:07
10. Cabinet members are being urged to lead by example in the country's quest to increase energy efficiency and control carbon emissions.
noun
1. carbon
1. a copy made with carbon paper
Synonym: carbon copy
2. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond
occurs in all organic compounds
Synonym: C atomic number 6
3. a 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 paper
Synonym: carbon paper