stock freezer

例句：

1. 1. The store has a stock freezer that can keep meat fresh for several days.
   这家商店有一个可以保鲜几天的存货冷冻库。
2. 2.We need to stock up on food before the storm hits.
   暴风雨来临之前，我们需要储备食物。
3. 3. The stock freezer is used to store perishable items like fruits and vegetables.
   存货冷冻库用于存储易腐烂的物品，如水果和蔬菜。