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词汇 eco-environmental safety
释义 eco-environmental safety
基本例句
生态环境安全
Soil is the base of agricultural production, the keystone that Man relies on for survival, and the guarantee of food and ecological environmental safety for human beings.摘要土壤是农业生产的基础,是人类赖以生存的基石,也是人类食物与生态环境安全的保障。
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