feeding 供养to feed 供养to nourish 养育to maintain 赡养subsistence 衣食nutrition 食物to eat 吃to drink 喝to chew 嚼to swallow 吞咽to nibble, to peck 细嚼appetite 胃口hunger 饥饿thirst 口渴to be hungry 饿to be thirsty 渴gluttony 暴食greed 贪嘴overfeeding 吃得过多,过量食物fasting 禁食diet 食谱