动词 coal:

1. burn to charcoal

2. supply with coal

3. take in coal

Coalan.夸拉(在布基纳法索；西经 2º06' 北纬 12º03')coaln.煤；木炭vt.烧成炭；供应煤vi.加煤；装煤coal wall长壁工作面,采煤工祖coal char煤焦coal cost煤炭成本coal rock煤岩coal pulp煤浆coal size粒度coal slag煤渣coalescern.聚结剂coal rank煤级Coalseams煤层

1. Coaling a ship is a dirty job.
   给轮船装煤是很脏的活。