electric vacuum drying oven

例句：

1. 1. This electricvacuum drying oven is perfect for dehydrating fruits and vegetables.
   这个电真空干燥箱非常适合脱水水果和蔬菜。
2. 2. The electric vacuumdrying oven has a built-in timer that automatically turns off after 30 minutes.
   这个电真空干燥箱内置了一个计时器，可以在30分钟后自动关闭。
3. 3. The electric vacuum drying oven is anessential tool for food preservation inthe kitchen.
   这个电真空干燥箱是厨房中保存食物的必备工具。