生态系

• ecosystem
• ecological system
• holocoen
• biogeocenosis
• biogeocoenose
• biogeocoenosis

参考释义

生态系

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例句

1. 腐生菌；腐生物一种有机物，通常是细菌以死的动植物为食并把它们分解，藉此为生态系统提供有机养分
   An organism, often a bacterium or fungus, that feeds on and breaks down dead plant or animal matter, thus making organic nutrients available to the ecosystem.