hammer-type vibrator

例句：

1. 1. This hammer-type vibrator is perfect for cleaning hard surfaces.
   这种锤子型振动器非常适合清洁硬表面。
2. 2.The hammer-type vibrator has been a popular tool in the automotive industry for decades.
   这种锤子型振动器在汽车工业中几十年来一直很受欢迎。
3. 3. The hammer-type vibrator was used to test the strength of the metal before it was cut into pieces.
   这种锤子型振动器被用来测试金属的强度，以便将其切割成块状。