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- We should study our ancestral achievements. 我们应该学习祖先的成就。
- They kept their ancestral customs. 他们保持了祖辈的习俗。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- A reversion to a former type or ancestral characteristic. 返祖恢复到从前的类型或祖先的特征
- Ancestral evolution 遗传进化
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗？
- Our watchword is: Evolution, not revolution'. 我们的口号是: ｀要循序渐进，不要剧烈变革.;＇
- The Magnoliales are not seen as an ancestral group. 木兰目不能看作是一个祖先类群。
- Being little evolved from an early ancestral type. 初民的不从早期的遗传类型进化的
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- In politics Britain has preferred evolution to revolution. 在政治上，英国喜欢渐进而不喜欢革命。
- Our political institutions are in continuous evolution. 我们的政治制度正在不断发展中。
- Sharing a common origin or ancestral forms. 同源的有共同来源或祖先形式的
- A primitive or ancestral form or species. 原形一种原先或始祖性的形态或物种
- This is a clear exposition of the theory of evolution. 这是对进化论的清晰的阐述。
- The evolution of heat from the sun is inestimable. 从太阳中放射出的热是无法估计的。
- We studied the evolution of flowers from seeds and buds. 我们研究从种籽和花蕾到花的成长过程。
- On vacations, we flock to our ancestral hometowns. 到假期，我们结队回乡探亲。
- My ancestral home is so endearing. 我的父母之乡是可爱的。
