词汇	polygranular
释义	polygranular 🌏多晶粒
随便看	labour rightly labour rights Labour Room labours labour's labour safety labour safety devices labour safety product labour safety science labour satisfactorily labour saver laboursaving labour saving labo u r-saving technical progress labour saving technological development labour-saving technological development labour saving technology labour-saving technology labo u r-saving technology labour-saving labo u r-saving labour-saving appliance Labour-saving cultivation labour saving device labour-saving device