| 单词 | 包括物种内 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔biodiversity〕The variability among living organisms on the earth, including the variability within and between species and within and between ecosystems.生物变异性：地球上活生物体的变化性，包括物种内、物种间以及生态系统内、生态系统间的变化性美国传统 |
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