noun
BrE最佳食用期限,最佳保质期,保质期限(见于食物或饮料包装) a date printed on a container or package, advising you to use food or drink before this date as it will not be of such good quality after that
Check the best-before date on the sealing compound .
检查密封化合物的最佳使用日期。
The recalled products are with a best-before date of between June 19 , 2016 , and Jan 8 , 2017 .
据悉,本次召回产品的保质期是在2016年6月19日到2017年1月8日之间。