quality control

quality-control的词性：
n.Abbr. QC, QC（名词）缩写 QC， QC

1. A system for ensuring the maintenance of proper standards in manufactured goods, especially by periodic random inspection of the product.
质量控制：一种用来确保生产出的产品保持合乎规定水平的系统，尤指通过定期对产品进行随意的检查

quality-control的音标和读音：