单词：anthropic soil
anthropic soil的用法和样例：
例句
- This has provided valuable data for work in soil improvement.这为土壤改良工作提供了宝贵资料。
- Most plants use up nitrogen.Legumes put nitrogen back into the soil.大多数植物需要消耗氮肥，而豆科植物却能为土壤提供氮肥。
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