barragem angolul

barrage [barrages]▼(artificial obstruction, such as a dam, in a river)
noun
[UK: ˈbæ.rɑːʒ] [US: bə.ˈrɑːʒ]

reservoir [reservoirs]▼(place where anything is kept in store)
noun
[UK: ˈre.zəv.wɑː(r)] [US: ˈre.zəˌv.wɑːr]