bed material sampler

例句：

1. 1.The bed material sampler is used to collect samples of the materials from the bed.
   床材料样本器用于收集床的材料样本。
2. 2.The bed material sampler was designed to help us identify the type of fabric in our bedding.
   床材料样本器被设计来帮助我们识别床上用品的面料类型。
3. 3.The bed material sampler can be used to test the quality of the mattress and pillows.
   床材料样本器可以用来测试床垫和枕头的质量。