threshing
n. 脱粒；打谷
v. （用机器）使脱粒；打谷；推敲；（使）剧烈扭动，翻滚（thresh 的现在分词）
例句
It was so productive that there was a shortage of labour to harvest it, of bull carts to haul it to the threshing floor, of jute bags to store it.
它的产量如此之高，缺乏足够的劳动力来收割，没有足够的牛车来把它拖到打谷场，也没有足够的麻袋来储存它。
We've got to finish the threshing while the good weather lasts.
得赶好天把场打完。
《新英汉大辞典》
Too bad! We'd just got the wheat to the threshing ground when it started to rain.
真差劲， 麦子刚上场就下起雨来了。
