twin-shaft paddle mixer

例句：

1. 1.This twin-shaft paddle mixer is very efficient in mixing materials.
   这台双轴桨混合器在混合材料方面非常高效。
2. 2. The engineers used this twin-shaft paddle mixer to mix the cement.
   工程师们使用这台双轴桨混合器来混合水泥。
3. 3.The twin-shaft paddle mixer was used to mix the paint and brushes together.
   这台双轴桨混合器被用来将油漆和刷子混合在一起。