roles

英 [rəʊlz]

美 [roʊlz]

n.  职能; 地位; 角色; (演员的)角色; 影响程度; 作用
role的复数

BNC.45310

柯林斯词典

• N-COUNT 作用;地位;职位;角色
  If you have arolein a situation or in society, you have a particular position and function in it.
  1. ...the drug's role in preventing more serious effects of infection...
     这种药物在防止感染加重方面的作用
  2. Both sides have roles to play.
     双方都各有自己的角色。
• N-COUNT (电影、戏剧或歌剧中的)角色
  Aroleis one of the characters that an actor or singer can play in a film, play, or opera.
  1. She has just landed the lead role in The Young Vic's latest production...
     她刚刚获得在小维克剧院上演的最新作品中出演女主角的机会。
  2. Shakespearean women's roles were originally written to be played by men.
     莎士比亚笔下的女性角色在创作之初是打算由男性来扮演的。

双语例句

• I didn't want to be typecast and I think I've maintained a large variety in the roles I've played
  我不想老是扮演同一类型的角色，我认为自己塑造的形象已经保持了相当的多样性。
• Such roles are small beer compared with the fame she once enjoyed.
  和她曾经享有的名气相比，这样的角色真的算不了什么。
• This activity identifies System Use Cases and System Actors, which in the end are User Roles.
  这种活动确定了系统用例和系统参与者，它们最终是用户角色。
• They learn new roles and unlearn old ones
  他们学习新的角色，抛却旧的角色。
• Both sides have roles to play.
  双方都各有自己的角色。
• One of the roles which science plays is that of casting out superstition
  科学发挥的一个作用就是破除迷信。
• Furthermore, roles and responsibilities are defined on each level.
  此外，每个层次都定义了角色和职责。
• She is known in Italy for a number of minor roles in films
  她因在电影中饰演了一些配角而在意大利为人所知。
• In many societies, young people are formally initiated into their adult roles.
  在很多社会里，年轻人经过正式仪式才算成年。
• Vitamin C has many roles to play in weight control. Firstly, it is needed for hormone production.
  维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。