anthracite
US /ˈæn.θrə.saɪt/
UK /ˈæn.θrə.saɪt/
名詞
無煙煤
a hard, compact variety of coal that has a submetallic luster and contains a high percentage of fixed carbon and a low percentage of volatile matter
範例:
•
Anthracite is known for its high heat content and clean burning.
無煙煤以其高熱值和清潔燃燒而聞名。
•
The old furnace was designed to burn only anthracite.
舊爐子設計成只能燃燒無煙煤。