crumb softener

• 柔软剂

crumb softener的用法和样例：

例句

1. This is a good fabric softener for woolens.
   这是一种很好的羊毛织物柔软剂。
2. Calgon Water Softener is considered safe for use on all types of cloth diapers.
   卡尔冈柔软剂水被认为是安全使用的所有类型的布尿布。