biosphere [ˈbaɪəʊsfɪə(r)]
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基本释义
n.生命层,生物圈
英英释义
the part of the Earth's environment where life exists
参考例句
The entire biosphere was becoming more transparent. 整个生物圈越来越透明。
The impact of modern technology on the biosphere is evident worldwide. 现代技术对生物圈的影响在全世界是明显的。
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