饰演用英语怎么说

act

(a) perform a part in a play or film; be an actor or actress （在戏剧或电影中）演出; 当演员
例如：Have you ever acted? 你当过演员吗? * She acts well. 她演得很好.
(b) take the part of (a character in a play or film) 扮演（戏剧或电影中的角色）
例如：Who is acting (the part of) Hamlet? 谁扮演哈姆雷特（这个角色）?

直接用play即可，翻译不要用太生僻的词，尤其是汉译英，
eg：The part of Elizabeth is played by Cate Blanchett.伊丽莎白这一角色由凯特。布兰切特扮演。
he had always wants to play Othello.他一直想扮演奥塞罗这个角色
也可以用act,peform,act the role of

personate ['pə:səneit]

v. 饰演, 扮演, 伪装

act
play the role of

personate