古希臘戲劇中的演員在古希臘戲劇中第一個與合唱團對白的演員，在後來的戲劇中扮演主要角色及一些不重要的角色
In ancient Greek drama, the first actor to engage in dialogue with the chorus, in later dramas playing the main character and some minor characters as well.
歌唱者，舞蹈者在現代劇中起與希臘合唱團相同作用的團體或演員
A group or performer in a modern drama serving a purpose similar to the Greek chorus.
合唱團有些地方明顯（唱）走調了。
The choir was (singing) distinctly out of tune in places.
你對合唱團毫無益處--你簡直唱不成調！
You're no use in the choir you cant sing a note!
