a nub of coal的用法和样例：
- Put a few more lumps of coal into the fire.
- May be used in iced coal or lump coal with a certain thickness.
a nub of coal的相关资料：
Ajalin a a clumsy excuse.See Synonyms atawkward a deep-rooted desire/fear/problem a well-built sexually attractive man. a national debate/campaign/election A syntax-directed compiling language. A visual representation of information. A helmetlike structure or protuberance. A Multiple-Parameter Quality Loss Model A.after finishing your study there? A strange little elfin-like creature.