释义
v. 打(庄稼) vt. 打谷
例句
1. They are separating the grains from wheat with a threshing machine. 他们正在用打谷机给小麦脱粒。 2. If we put our heads together we can probably thresh out a workable scheme. 如果我们集思广益，也许能琢磨出一个切实可行的方案。