矸石

gān shí

Definições

1. waste rock (mining)
2. gangue (worthless minerals mixed in with coal or ore)

Palavras que contêm 矸石

• 煤矸石 méi gān shí: waste rock (in coal mining)

Palavras componentes de 矸石

• 石 dàn: dry measure for grain equal to ten dou 斗[dǒu]; one hundred liters
• 石 shí: rock
• 矸 gān: a rock or cliff