1. It has put limits on companies that stockpile sugar in order to check hoarding. 为了制止囤积，政府向拥有糖类储备的公司施加了限制。
2. I know that some of the pharmaceutical companies have pledged some doses to a WHO stockpile of vaccine. 我知道一些制药公司已经保证向世界卫生组织疫苗库存提供一些剂量的疫苗。
3. To assess the reliable stockpile lifetime of air ammunitions scientifically, a series of evaluation method for ammunition were established by researching a great deal of test data. 为科学评定航空弹药可靠贮存寿命，通过对大量弹药可靠性试验数据的研究，建立了一套弹药可靠贮存寿命评定方法。
英英解释
n.
1. something kept back or saved for future use or a special purpose
2. a storage pile accumulated for future use v.
1. have on hand
