desgranar angolul

flail [flailed, flailing, flails]▼(to thresh)
verb
[UK: fleɪl] [US: ˈfleɪl]

thresh [threshed, threshing, threshes]▼(to separate the grain from the straw or husks)
verb
[UK: θreʃ] [US: ˈθreʃ]