扮演一只兔子用英语怎么说

"To play the role of a rabbit" 用英语可以说作 "to play the part of a rabbit" 或 "to act as a rabbit."

来源：这种表达方式来源于戏剧术语中的演出，即演员扮演角色。

例句：

She will be playing the part of a rabbit in the school play.
她将在学校剧中扮演兔子角色。

He is acting as a rabbit in the children's show.
他在儿童节目中扮演兔子。