The craft or profession of performing as an actor.

• A performer’s execution in a particular film, play, or scene.

表演艺术或演员这一职业。

• 演员在电影、戏剧或场景中的表演表现。

Temporarily holding and exercising the authority of a position.

暂时代行某一职位的职责或权力的。

Behavior meant to deceive; pretense; putting on an act.

装腔作势；假装的行为；做戏。

Present participle and gerund of act.

动词 act 的现在分词和动名词。