Más ejemplos en oraciones
- In a city known for soft coal and nuclear energy, city leaders have put a lot of thought and effort into trying to develop the downtown area into a green environment.
- My paternal grandfather, a Swedish immigrant/coal miner at that time, lay on his side in a vein of soft coal with a pick and shovel.
- Coke is nearly pure carbon produced when soft coal is heated in the absence of air.
Definición de soft coal en:
- el diccionario Inglés de EE.UU.