Devereaux agitator

例句：

1. 1. The agitator is responsible for mixing the ingredients thoroughly.
   搅动器负责将原料彻底混合。
2. 2. The engineer used an agitator to break down the solids in the mixture.
   工程师使用了一个搅动器来破坏混合物中的固体。
3. 3.The agitator was designed to prevent the sediment from settling at the bottom of the tank.
   搅动器被设计用来防止沉积物在罐底沉淀。