bakelite douche fittings

例句：

1. 1.The bakelite dome is a popular material for construction.
   聚甲醛穹顶是建筑中常用的材料。
2. 2. The bakelite bowl is easy to clean and durable.
   聚甲醛碗易于清洁且耐用。
3. 3. The bakelite case protects the phone from damage.
   聚甲醛壳保护手机免受损坏。
4. 1. She used a douche to wash her hair before bed.
   她用喷壶在睡前洗头发。
5. 2. The douche was designed to prevent odors in the bathroom.
   喷壶的设计是为了防止浴室的异味。
6. 3. The douche was a useful tool for cleaning up spills.
   喷壶是一种清理溢出物的有效工具。