Meaning of black coal | Babel Free
Definitions
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Synonym of soft coal. countable, uncountable
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high-quality coal countable, uncountable
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coal countable, uncountable
Equivalents
Examples
“The drop in 1918 was also a fall in the production of black coal. In other words he losses were in the best coal, the gains in the poorer coal”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.