| 释义 |
bi·ome AHD[bīʹōm'] D.J.[ˈbaɪˌəʊm]K.K.[ˈbaɪˌom]n.（名词）- A major regional or global biotic community, such as a grassland or desert, characterized chiefly by the dominant forms of plant life and the prevailing climate.生物群落区：大区域或全球性生物群居地，如草地或沙漠，主要以占优势植物和最常见的气候为特征
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