骨干企业 gǔgànqǐyè key enterprise Definitions Defs Origin Strokes Stroke Words Sentences Sents 骨干 骨幹 gǔgàn backbone The most important person or thing that provides support to a group or organization; mainstay; core members of a staff.企业 企業 qǐyè noun enterprise enterprise; company; firm; business entity engaged in production, trade, or services