[新英汉石油技术词典] brown soil

[农业英汉词典] brown soil

[农牧林英汉词典] brown soil

[英汉地理大词典] brown soil

[地理学英汉词典] brown soil

[地质英汉词典] brown soil

[环境英汉词典] brown soil

[石油英汉词典] brown soil

[能源英汉词典] brown soil

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