英和和英

fulfill a role

assignment of parts―a cast of characters

the leading role

the leading role

to assign a part to each―cast the parts to the actors―cast the actors for the parts

a leading role

a role assigned

the action of assigning a task to someone

to assign a role

in an official role

the role of giving directions

a role of go-between

to perform one's duty

the role of caretaker

the act of playing a role

an assigned post

a major role

to assign a part to each

cast of characters

the role of an assistant

the role of an employee

a role responsible for ensuring that an event proceeds smoothly

to continue to perform one's duty

the role of a subagent

the position of vice-president of the board of examiners

the role called supporter

play its role

to play one's role

the role of chambermaid

a role called guide