humanitarian:a/n.人道主义的(人)(human人)
doctrinarian:a/n.教条主义的(人)(doctrine教条)
vegetarian:a/n.素食的(人)(vegetable蔬菜)
utilitarian:a/n.功利主义的(人)(vutility实用,功用)
totalitarian:极权主义的(人)(total全部,全部权力归一身)
disciplinarian:a/n.纪律严明的(人)(discipline纪律)