food chain
英 [ˈfuːd tʃeɪn]
美 [ˈfuːd tʃeɪn]
n. 食物链
Collins.1
牛津词典
noun
- 食物链
a series of living creatures in which each type of creature feeds on the one below it in the series- Insects are fairly low down (on) the food chain.
在食物链中，昆虫是相当低的一级生物。
- Insects are fairly low down (on) the food chain.
柯林斯词典
- N-COUNT 食物链
Thefood chainis a series of living things which are linked to each other because each thing feeds on the one next to it in the series.- The whole food chain is affected by the over use of chemicals in agriculture.
整个食物链因农业中过度使用化学物质而受到影响。
- The whole food chain is affected by the over use of chemicals in agriculture.
英英释义
noun
- (ecology) a community of organisms where each member is eaten in turn by another member
双语例句
- As HTC fumbled, Apple and Samsung solidified their positions at the top of the mobile food chain.
而在HTC一路跌跌撞撞的同时，苹果和三星却巩固了在移动市场食物链顶端的位置。 - Sharks have been around for 400 million years and play an important role in the ocean's food chain.
鲨鱼已经在地球上存在了4亿年。它们在海洋的食物链中扮演着不可缺少的角色。 - Those at the top of the food chain got along because people forgot they were competitors.
处于食物链顶端的人都能和睦相处，因为他们忘记了自己也是竞争对手。 - This poses a threat to agriculture and the food chain, and consequently to human health.
这会对农业和食物链造成威胁，由此而危及人的健康。 - A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。 - Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing.
就像一些进入食物链的新产品一样，转基因食品必须经过严格的检验。 - Heavy metals also can be introduced into the food chain by widespread industrial pollution.
重金属也可通过广泛的工业污染进入食物链。 - I've been climbing the super club food chain, as planned.
我按照计划爬到了超级俱乐部的最高级。 - In the environment, dioxins tend to accumulate in the food chain.
在环境中，二恶英容易聚积在食物链中。 - And when the food disappears, so does the next link in the food chain.
如果它们的食物消失了，食物链的下一个也会开始消失。