相关单词近義詞 pit 坑, coalmine 煤鑛, shaft 柄, seam 縫, mine 我的, coalface 採煤工作麪, excavation 挖掘, quarry 採石場臨近詞Collins, collier, colliery gas, colliery cable, colliery spoil, colliery waste, colliery safety, colliery siding, colliery machine, colliery fixture, colliery screened, colliery engineer 返回 collieries