农民用脱粒机脱粒.Farmers thresh grain with threshing machines.他和他的堂兄弟们合伙买了一台蒸气脱粒机.He and his cousins bought a steam thresher on shares.脱粒机现在由电驱动.Now electricity runs the thresher....

“脱粒机”的英语可以翻译为：sheller，separator，threshing mill，thresher，threshing machine ...