名词
中文翻译：变异
同义词：
['alteration', 'variation', 'modification例句：1. The species has undergone several paravariations over time.（该物种在时间上经历了几次变异。）']
例句：
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1. The species has undergone several paravariations over time.
该物种在时间上经历了几次变异。
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2.The genetic makeup of the population is a result of various paravariations.
该群体的遗传构成是各种变异的结果。
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3.The researcher found that paravariations in DNA can lead to new adaptations.
研究者发现，DNA中的变异可以导致新的适应。