hygroscopic softener

例句：

1. 1.The hygroscopic softener in the product helps to absorb moisture from the air.
   产品中的吸湿软化剂有助于吸收空气中的水分。
2. 2. The use of this hygroscopic softener can help reduce indoor humidity levels.
   使用这种吸湿软化剂可以帮助降低室内湿度水平。
3. 3. The hygroscopic softener is designed to be safe for use in households with children.
   这种吸湿软化剂设计用于家庭中使用，对儿童安全。