新概念英语初中早读 (17)动植物间的差异
Differences Between Plants and Animals 动植物间的差异 There are several characteristics which distinguish plants from animals. 有许多特征可将植物和动物区分开来。 Generally speaking, plants are able to manufacture their own food, 一般来说,植物可以自己生成它们的食物。 by using substances in the environment through the process 它们可以用环境中的物质来实现...