threshing machine是什么意思 threshing machine怎么读
threshing machine的英文翻译是什么意思，词典释义与在线翻译
Noun:- a farm machine for separating seeds or grain from the husks and straw
threshing machine的用法和样例
- Farmers thresh grain with threshing machines.
农民用脱粒机脱粒。 - 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。
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