food chain

英 [ˈfuːd tʃeɪn]

美 [ˈfuːd tʃeɪn]

n.  食物链

化学

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
  1. 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。

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.
  1. 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。

英英释义

noun

• (ecology) a community of organisms where each member is eaten in turn by another member

双语例句

• 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。
• The effect was to disrupt the food chain, starving many animals and those that preyed on them
  其结果就是破坏食物链，使很多动物和那些以捕食它们为生的动物饿死。
• We were moving up the food chain to value-added jobs!
  我们本应该走向食物链的顶端，做哪些高附加值的工作！
• He started a fast food chain.
  他开创了一家快餐连锁店。
• The whole food chain is affected by the overuse of chemicals in agriculture.
  整个食物链因农业生产过程过多使用化学品而受到影响。
• 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。
• Are you the VIP member or the information member of the Japanese Food Chain Store?
  你是不是以下那些连锁日本料理的VIP会员或资讯会员？
• 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。
• Research and Function of Traceability System in Food Chain
  可追溯系统在食品供应链中的作用与研究
• This is not the first time the fast food chain has decided to dabble in the fragrance market.
  这已经不是快餐连锁店第一次决定涉足香水市场了。