单词	historical basis
释义	historical basis 历史依据
随便看	Spontaneous closed dislocation spontaneous closure spontaneous-cmission spontaneous coagulation spontaneous coal spontaneous coherent pulsation spontaneous combusion spontaneous combusition spontaneous combusted gangue spontaneous combustibility spontaneous combustible gangue spontaneous combustible substance spontaneous combusting spontaneouscombustion spontaneous combustion spontaneous combustion area spontaneous combustion coal spontaneous combustion coal gangue spontaneous combustion coal seam spontaneous combustion coalseam mining method spontaneous combustion danger zone spontaneous combustion depth spontaneous combustion during early stage spontaneous combustion fire spontaneous combustion fire source