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ecosystem

/ˈiːkəʊsɪstəm/
/ˈiːkəʊsɪstəm/

释义

  • noun生态系统

英英释义

  • nounall the plants and animals in a particular area and the effect they have on each other and their environment

场景例句

  • Sharks have an important role in marine ecosystems.

词态变化

ecosystem, ecosystems