名詞 acting:

1. the performance of a part or role in a drama
   同義詞：playing, playacting, performing

動詞 act:

1. perform an action, or work out or perform (an action)
   同義詞：act, move
2. behave in a certain manner; show a certain behavior; conduct or comport oneself
   同義詞：act, behave, do
3. play a role or part
   同義詞：act, play, represent
4. discharge one's duties
   同義詞：act
5. pretend to have certain qualities or state of mind
   同義詞：act, play, act as
6. be suitable for theatrical performance
   同義詞：act
7. have an effect or outcome; often the one desired or expected
   同義詞：work, act
8. be engaged in an activity, often for no particular purpose other than pleasure
   同義詞：act
9. behave unnaturally or affectedly
   同義詞：dissemble, pretend, act
10. perform on a stage or theater
    同義詞：act, play, roleplay, playact

形容詞 acting:

1. serving temporarily especially as a substitute

1. Who is representing you (ie acting as your lawyer) in the case?
   這一案中誰是你的辯護律師?
2. Despite fine acting by several well-known stars it was a young newcomer who stole the show.
   盡管幾位名角演出都很出色，卻未曾想竟讓一名新秀搶盡風頭。
3. Acting on inside information, the police were able to arrest the gang before the robbery occurred.
   警方根據(jù)匪徒內部情報，在劫案發(fā)生前把他們一網打盡。
4. He is famous for his fine acting.
   他以演技精湛著稱。
5. Thank you for your proposal of acting as our agent.
   謝謝你方作為我們代理的建議。
6. He is acting in a fiduciary capacity.
   他以受托人身份行為。
7. Acting is his bread and butter.
   演戲就是他的飯碗。