n. 演员（尤指男演员）,行动者,参与者
actor可以用作名词
actor是可数名词,可用不定冠词或定冠词修饰。
actor通常指男演员，actress则常指女演员，但在不强调性别的情况时也有用actor作为女演员。Here we mention her as a successful dramatist rather than as a successful actor.我们在这提及她是作为一个成功的剧作家，而不作为以个成功的演员。
actor用作名词的用法例句
The young actor pretended to be Hamlet.那个年轻演员扮演哈姆雷特。
John promises well as an actor.约翰有希望成为演员。
An actor have to learn to laugh off bad review.演员需学会能对贬斥性评论一笑置之的本事。
1、She is said to be stepping out with actor Matt Dillon.
据说她和演员马特·狄龙一起公开露面了。
2、It was an actor whose name escapes me for the moment.
那个男演员的名字我一时想不起来了。
3、She now lives with actor Denis Lawson, 10 years her junior.
她现在与比她小10岁的演员丹尼斯·劳森同居。