词汇	insert pattern
释义	insert pattern 组合模
随便看	coal-type gas coal types coal ultra-fine powder coal uncovering coal uncovering in a cross-cut coal underground gasification coal under village coal under villages coal unit coal unloader coal unloading chute coal unloading dock coal-unloading machine Coal unloading system coal unloading terminal coal unloading trench coal unloading wharf coal unloading yard coal used for drive coal used for power generation Coal used to be sent here by canal Coal used to cost 3 shillings a sack coal utilization Coal Utilization Council Coal Utilization CouncilCUC