dual-bed dehumidifier

例句：

1. 1.We need a dual-bed dehumidifier to keep our bedroom dry during the summer.
   我们需要一个双床除湿机来在夏天保持我们的卧室干燥。
2. 2. The dual-bed dehumidifier is an essential appliance for people with allergies.
   双床除湿机是过敏人士必备的家电。
3. 3. The dual-bed dehumidifier has a built-in fan that can help remove moisture from the air.
   双床除湿机内置风扇，可以帮助去除空气中的湿气。