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- They are separating the grains from wheat with a threshing machine. 他们正在用打谷机给小麦脱粒。
- This threshing machine can greatly raise the efficiency of labor. 使用这台脱粒机可以大大地提高劳动效率。
- Farmers thresh grain with threshing machines. 农民用脱粒机脱粒。
- Plows and threshing machines are farm implements. 梨和打谷机都是农具。
- There are 9 motor vehicles,6 big or small tractors,3 threshing machines and 12 horse-carts per 100 households. 每百户拥有汽车9辆，大小拖拉机6台，机动脱粒机3台，马车12辆。
- There are 9 motor vehicles, 6 big or small tractors, 3 threshing machines and 12 horse-carts per 100 households. 每百户拥有汽车9辆，大小拖拉机6台，机动脱粒机3台，马车12辆。
- Power-saving Research on Centrifugal Fan for Threshing Machine 打叶机风机节能探讨
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- reversal flax threshing machines 翻麻脱粒机
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
- The machine stops and starts at a touch. 这机器一触即可停止或开动。
- Have oiled the machine, he begin to run it. 他把机器上了油之后便开始开动。
