e- (n/n) speed, as an adv. quickly, swiftly, okusala ku mbiro, to cut down one's speed, okulwala embiro, to have diarrhea, cf. obunnambiro.
mbiro, e- (n/n) speed, as an adv. quickly, swiftly, okusala ku mbiro, to cut down one's speed, okulwala embiro, to have diarrhea, cf. obunnambiro.