quality pig优质猪qualityn.品质；才能；特质adj.高品质的；<英俚>棒极了quality of peasants农民素质quality fluctuation质量波动Quality and ability素养能力quality of articles稿件质量quality of pickling酸洗质量quality and texture质构quality examination质量检测quality safety cost质量安全成本quality of software软件质量quality requirement质量规格