push-down storage

例句：

1. 1. The company uses push-down storage to store its inventory efficiently.
   该公司使用推入式存储来高效地储存其库存。
2. 2. The warehouse has a largepush-down storage area for storing heavyitems.
   仓库有一个大型的推入式存储区，用于存放重物。
3. 3. The engineerdesigned a system that utilizes push-down storage to improve efficiency.
   工程师设计了一个利用推入式存储来提高效率的系统。