| 释义 |
食物链shíwùliàn乙种生物吃甲种生物,丙种生物吃乙种生物,丁种生物又吃丙种生物…。这种一连串的食与被食的关系,叫做食物链。草食动物吃绿色植物,肉食动物吃草食动物,是最基本的食物链。{food chain; food cycle; chain of relations between feeding and being fed upon, such as organism B feeding on organism A, C on B, and D on C ... The fundamental type of food chain involves herbivores feeding on green plants, and carnivorous animals on herbivores;}也叫also营养链{yíngyǎngliàn}。 |