feed to:用...喂 feed with:向...供给 feed into:不断地放入 feed down:放牧; 用...作牧场feed up 养肥;喂肥; 供给食物[营养]feed out 催肥feed off 依靠...提供的东西维持(生活); 从...中取衾feed on吃...过日子; ...