大家都搜：
至关重要的作用
重要角色
1、morphological roles───形态角色
2、starring roles───主打星（书名）
3、play roles───扮演角色
4、essential───n.本质；要素；要点；必需品；adj.基本的；必要的；本质的；精华的
5、jailor roles───狱卒角色
6、changing roles───改变角色；转变角色
7、essential service───基本服务；必要服务
8、check roles───检查角色
9、essential skills───基本功
1、From what has been discussed above, we may safely draw the conclusion that bicycles will still play essential roles in modern society.───通过以上讨论，我们可以得出结论：自行车在现代社会它仍将发挥重要作用。
2、It take for S-adenosylmethionine as methyl donor. DNA methylation has essential roles in many plant life processes.───DNA甲基化在植物的很多生命过程中具有重要的作用。
3、On the Essential Roles of the Research University in Technological Innovation of Small and Medium Enterprise───研究型大学在中小企业技术创新中的作用
4、Phytohormones, especially auxin, play essential roles in coordination of these two regulation mechanisms.───植物激素，尤其是生长素在协调体内外调节机制中起着不可或缺的作用。
5、Some peptides containing non - protein amino acid residues are introduced and the essential roles of these residues are discussed.───介绍了某些天然存在的含非蛋白氨基酸的生物活性肽及非蛋白氨基酸残基在相应活性肽中的重要作用。
6、They have different origins and functions, and serve essential roles in plant growth, defense and reproduction.───他们都有不同的组成成分以及作用，在植物的成长、防卫以及繁殖个方面扮演着非常重要的角色。
7、The recent identification of sterol mutants in plants has shown that these molecules play essential roles in development.───最近确定固醇突变体在植物中已表明，这些分子发挥重要作用的发展。
8、Thyroid hormone plays essential roles in metabolism, growth and development, especially in the development of brain nervous system of human.───甲状腺激素对人类的代谢和生长发育具有重要的作用，尤其是对大脑的神经XiTong发育。
1、It take for S-adenosylmethionine as methyl donor. DNA methylation has essential roles in many plant life processes.
2、Electrical synapses and field effects may play essential roles in synchronizing neuronal activity within the nucleus.
3、Objective Glial cells play essential roles in creation and maintenance of pain state.