rotative
adjective engineering specialized uk/rəʊˈteɪ.tɪv/ us/ˈroʊ.t̬eɪ.t̬ɪv/
（机器）有旋转部件的
(of a machine) having a part that moves around in a circle
Watt's rotative engine is preserved in the Science Museum. 瓦特的旋转发动机被保存在科学博物馆中。
Samuel Clegg obtained the patent for his horizontal rotative retort.
Synonym: rotary
- More examples
- His many rotative engines all had a clumsy arrangement of beams with vertical cylinders.
- A Victorian steam rotative beam engine that pumped London's effluence from its centres of population is being restored.
- He also obtained the patent for his rotative gas meter and self-acting governor.