ecosystems

英 [ˈiːkəʊˌsɪstəmz]

美 [ˈikoʊˌsɪstəmz]

n.  生态系统
ecosystem的复数

柯林斯词典

• N-COUNT 生态系统
  Anecosystemis all the plants and animals that live in a particular area together with the complex relationship that exists between them and their environment.
  1. Madagascar's ecosystems range from rainforest to semi-desert.
     马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。
  2. ...the forest ecosystem.
     森林生态系统

双语例句

• Whole ecosystems can also be affected by over-exploitation.
  整个生态系统也都被过度开采所影响。
• That's because freshwater ecosystems are so closely linked to human activity.
  这是因为淡水生态系统和人类活动密切相关。
• When the lakes disappear, the ecosystems and organisms they support also lose their home.
  当湖泊消失，他们支持的生态系统和生物体也失去了家园。
• Natural capital is the ecosystems and primary resources that support agriculture, health, and cities.
  自然资本则是提供农业，健康和城市的生态系统和重要资源。
• Other freshwater and terrestrial ecosystems have been degraded by pollution.
  其他淡水和陆地生态系统也因污染而退化。
• He ends with a plea to protect endangered species and threatened ecosystems.
  他以保护濒危物种和受威胁的生态系统的恳求结尾。
• Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems.
  水生生态系统的结构和机能，在许多基本特征方面同陆地生态系统一样。
• This course will teach the ecology of aquatic invertebrates in the stream and wetland ecosystems.
  本课程将教授包括溪流及湿地等生态系之无脊椎动物生态学。
• This course will teach the methods, technology, and cases of ecological engineering on wetlands and coastal ecosystems.
  本课程将教授包括湿地、海岸等生态系之工程方法、技术与案例。
• The study found that global warming was already affecting the Earth's ecosystems;
  研究表明，全球变暖已经影响到了地球的生态系统；