牧民 /mùmín/ angolul

herder [herders]▼(one who herds)
noun
[UK: ˈherdə(r)] [US: ˈher.dər]

herdsman [herdsmen]▼(a person who tends livestock, especially cows and sheep)
noun
[UK: ˈhɜːdz.mən] [US: ˈhɝːdz.mən]

shepherd [shepherds]▼(a person who tends sheep)
noun
[UK: ˈʃe.pəd] [US: ˈʃe.pərd]