co-star

US /ˈkoʊˌstɑːr/
UK /ˈkoʊˌstɑːr/
"co-star" picture
1.

聯合主演, 配角

one of two or more main actors in a film or play

:
She played opposite her long-time friend as a co-star in the new movie.
在新電影中,她與她的老朋友擔任聯合主演
The two actors have been co-stars in several successful TV series.
這兩位演員在幾部成功的電視劇中都是聯合主演
1.

聯合主演, 共同出演

to star with another actor or actors in a film or play

:
He will co-star with a famous actress in the upcoming drama.
他將在即將上映的電視劇中與一位著名女演員聯合主演
They decided to co-star in a romantic comedy.
他們決定聯合主演一部浪漫喜劇。