lightened spring washer

例句：

1. 1. This lightened spring washer is veryeffective in removing grease and dirt.
   这种轻化洗涤剂非常有效，可以去除油脂和污垢。
2. 2. The new lightenedspring washer has a pleasant fragrance thatmakes cleaning fun.
   这款新的轻化洗涤剂有一股令人愉悦的香味，让清洁变得有趣。
3. 3. Lightened spring washer is widely used in households toclean dishes and utensils.
   轻化洗涤剂在家庭中广泛使用，用于清洗餐具和器皿。