缓冲器

例句：

1. 1.The buffer protects the computer from sudden power outages.
   缓冲器保护计算机免受突然停电的影响。
2. 2. The engineer used a buffer to absorb the impact of the falling object.
   工程师使用缓冲器吸收掉落物体的冲击。
3. 3.The buffer is designed to prevent water from flowing too quickly through the pipeline.
   缓冲器设计用来防止水流过快通过管道。