举或抬、持…的人；A bearer of a particular thing is a person who carries it, especially in a ceremony. [usu n N] [Formal]
//…Britain’s flag bearer at the Olympic Games opening ceremony…
奥运会开幕式上的英国旗手
The Speaker is preceded by the mace-bearer upon his entry to the chamber.
当议长走进议事厅的时候，前面由执议长权标的人开路。