coal
US /koʊl/
UK /koʊl/

1.
than đá
a combustible black or dark brown sedimentary rock consisting mainly of carbonized plant matter, found in underground deposits and widely used as fuel.
:
•
The train was powered by coal.
Tàu hỏa được chạy bằng than đá.
•
Many power plants still burn coal to generate electricity.
Nhiều nhà máy điện vẫn đốt than để sản xuất điện.