環境條件的用法和樣例：
例句
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兼性寄生的能在不同環境條件下活動的。用於某些生物，如細菌在有氧或無氧條件下都能生存
Capable of functioning under varying environmental conditions. Used of certain organisms, such as bacteria that can live with or without oxygen. -
共生動物群一群植物和動物，在有比較相似的環境條件的特定區域生活和相互影響
A group of plants and animals living and interacting with one another in a specific region under relatively similar environmental conditions.
