freeze-dryer

例句：

1. 1.We use a freeze-dryer to dry fish before it's cooked.
   我们在烹饪前使用冷冻干燥机来干燥鱼。
2. 2.The food industry uses freeze-driers to preserve fresh produce.
   食品工业使用冷冻干燥机来保存新鲜农产品。
3. 3.Freeze-driers are used in the pharmaceutical industry to remove moisture from drugs.
   在制药行业，冷冻干燥机用于去除药物中的水分。