例句： They are at the end of their food supply. 他们的食物储备已消耗殆尽。 Within three days they had exhausted their supply of food. 他们在三天之内就把所有粮食吃光了。 His company offers a flexible packaging service for the food industry. 他的公司为食品工业提供灵活的.`包装服务。 It seems such a waste to throw good food away. 把好的食物扔掉似乎太浪费了。英语可数名词一般指普通名词中人或物的个体，能与不定冠词a，an连用并且能够计数的名词，以及部分人或物的总称，不可数名词通常是指不能够计数的人或物。 上一篇：前往的英语短语way 下一篇：上课英语怎么写 |