cannel coal
📖 中文释义
- [化] 长焰煤; 烛煤
🔗 释义中的汉语词
📘 English Definition（英文释义）
- A kind of mineral coal of a black color, sufficiently
- hard and solid to be cut and polished. It burns readily, with a clear,
- yellow flame, and on this account has been used as a substitute for
- candles.