您要查找的是不是：
- Rigid, unimaginative convention. 成规死板的、无想象力的准则
- The support for the tent is rigid. 帐篷的支柱很坚固。
- A rigid diet will make you slimmer. 严格节食会使你身材苗条。
- The girl slimmed her figure with a rigid diet. 那女孩严格节食将体重减了下来。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- Beliefs have ossified into rigid dogma. 信仰已僵化为不可更动的教条。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- 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.;＇
- rigid evolution 刚性进化
- His rigid translation of this literary work borders on literalness. 他对这部文学作品的生硬翻译近乎刻板。
- The new recruits are not used to the rigid disciplines of the army. 新兵不习惯于军队的严格纪律。
- 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。
- A gyroscope consisting of a rotating wheel in a rigid case. 回转轮一种由装在固定的盒中的一个转轮组成的回转仪
- Our political institutions are in continuous evolution. 我们的政治制度正在不断发展中。
- His face looked rigid with distress. 他的脸因悲痛而显得僵硬。
- 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。
