剑桥词典a basic amount of food for a person to live on 基本口糧 The hotel food was dreadful , so for three days we were on iron rations of fruit , cheese , and bread . 旅館裡的食物糟透了，所以連續3天我們衹喫些水果、嬭酪和麪包充飢。 返回 iron rations