| 单词 | population bottleneck |
| 释义 | population bottleneck About 10,000 years ago, cheetahs experienced a population bottleneck following the last ice-age. Retrieved from Wikipedia CC BY-SA 3.0 The site contains the earliest known evidence of shellfish consumption and may have saved humanity once before, during a climate-induced population bottleneck some 70,000 years earlier. Times, Sunday Times According to a popular theory, these traditions reduced the danger of inbreeding and resulting population bottleneck in small and isolated settlements. Retrieved from Wikipedia CC BY-SA 3.0 Further deductions can sometimes be inferred from an observed population bottleneck. Retrieved from Wikipedia CC BY-SA 3.0 It has since recolonized much of its historic range, but has a population bottleneck. Retrieved from Wikipedia CC BY-SA 3.0 |
| 随便看 |
英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。