形容词
中文翻译：寡营养的
同义词：
['oligotrophic', 'oligotrophic例句：1. The oligotrophic soil is suitable for growing vegetables.（这种寡营养的土壤适合种植蔬菜。）']
例句：
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1. The oligotrophic soil is suitable for growing vegetables.
这种寡营养的土壤适合种植蔬菜。
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2. The oligotrophic lake has a low nutrient content.
这个寡营养的湖泊养分含量很低。
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3.The oligotrophic ecosystem is fragile and needs to be protected.
寡营养的生态系统脆弱，需要得到保护。