短语词组短语feed unit up 供给食物feed on up side [机]逆向进料feed make up boiler 配料蒸锅Feed Somebody Up 喂饱down -feed and up-return 上供下回Be feed up with 厌烦feed face -up 仰馈feed up the children 给这些孩子增加些营养feed up with 腻烦 返回 feed up