名词
中文翻译：磷肥
同义词：
['phosphate fertilizer', 'phosphorus compound']
例句：
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1. The soil needs to be enriched with phosphorus fertilizer to improve its nutrient content.
为了提高土壤的养分含量，需要使用磷肥。
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2. The farmer applied phosphorus fertilizer to the field before harvesting.
在收割前，农民给田地施用了磷肥。
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3. The use of phosphorus fertilizer has been shown to increase crop yield and reduce environmental pollution.
研究表明，使用磷肥可以提高作物产量并减少环境污染。