短語詞組短語fine -grain quality scalable 細(xì)粒度質(zhì)量可分級Create fine -quality and brand-name products 創(chuàng)優(yōu)質(zhì)名牌産品high -quality fine aggregate 優(yōu)質(zhì)細(xì)集料state -level fine quality course 國家級精品課程 返回 fine quality