Definition (表演)
To be the most prominent performer or act in a show or event.
（表演）擔綱；領銜主演
The singer will head the bill at the music festival, which is expected to draw a huge crowd.
這位歌手將在音樂節上擔任主要表演者，預計將吸引大批觀眾。
A renowned comedian will top the bill at this year’s charity gala.
一位著名喜劇演員將在今年的慈善晚會上擔任主要表演者。
The play is headed by a veteran stage actor.
這部戲劇由一位資深舞台演員領銜主演。