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- He was invited to play a role in this TV play. 他被邀请在这个电视剧里扮演一个角色。
- Why Moses had to play a role as a Judge? 为何摩西需要扮演裁决者的角色?
- Entecavir is known to play a role in the reproductive system. 已知恩替卡韦对生殖系统的作用。
- Back in Nigeria we used to play a lot of tennis. 我们以前在尼日利亚经常打网球。
- Can we ask him to play such a role? 可不可以提出让他来扮演这个角色?
- Does religion have a role to play in society today? 宗教在现代社会还有作用吗?
- She was intended to play a leading role in the growing might of Sweden. 目的是要让它在不断增长的瑞典威力中起主要作用。
- Can we ask them to play such a role? 可不可以提?
- Regulation has a role to play, too. 规章制度同样也扮演着重要角色。
- These molecules can promote cell adhesion and migration and are believed to play a role in tumor cell invasion. 细胞表面糖链通过与肿瘤细胞凝集素结合参与细胞间的作用。 因此，肿瘤细胞与基膜成份的粘着，肿瘤细胞间、肿瘤细胞与宿主细胞的粘合是癌转移过程中的重要步骤。
- If the government is going to play a role in energy markets, there are other players who would like more attention. 假如政府将在能源市场扮演一个角色，那里还有其它玩家想获得更多注意。
- The Arab states have a role to play as well. 阿拉伯国家也能扮演某种角色。
- The results suggest that OFQ seems to play a role of anti-opioid peptide in the rat brain. 提示孤啡肤在大鼠脑内很可能作为一种抗阿片肤发挥作用。
- Woman used to play a passive role in a marriage. 妇女过去在婚姻中常常扮演顺从被动的角色。被动语态的。
- Technology continues to play a role, increasing the ability for global purchasing and supplying customers globally. 技术仍然发挥着作用，它提高了（公司）全球采购和全球供应的能力。
- Postscript: “To play a role by a hair.” If everyone is to do so, the world will become more and more beautiful. 后记:“尽一分力发一分光。”如果人人都这样做，这个世界会变得越来越美好。
- The duration of the relationship also seems to play a role in the economics of high-end cavorting. 在这种“高端”的出轨游戏中，婚外情维持时间长短似乎也会对眼下的开支问题产生一定影响。
- Fortunately,I was still around and it was not difficult to deal with the matter. Of course,I was not the only one to play a role. 好在有我在，处理不难，当然也不是我一个人的作用。
- Fleischer said that in the American war against terrorism President Bush had realized that "the White House needs to play a role in the global communication". 弗莱舍说，在美国发动的这场涉及全球的反恐战争中，布什总统认识到“白宫需要在全球通讯方面发挥作用”。
- Such filaments are usually composed of the contractile proteins actin and/or myosin, and are thought to play a role in cell motility, and perhaps also change in shape. 这种丝通常由伸缩蛋白肌动蛋白和（或）肌球蛋白组成，一般而言它们在细胞运动中起一定作用，并可能改变自身的形状。
