英和和英

to discharge one's trust―acquit oneself （f the charge）

to perform a service―discharge one's duty―perform one's office―discharge one's functions―acquit oneself （of the charge）―do one's part―do one's work―accomplish one's task

acquit oneself of one's duty

to execute a mission―fulfil a mission

discharge one's duties

exercise one's part

to perform one's duty

fulfill a role

the action of assigning a task to someone

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

what one has to do

to attempt to make someone take a task upon him or herself

perform one's duties

to discharge one's trust―acquit oneself

play one's part

to play a certain role in something

one's bounden duty

play its role

to designate a role to a person

an act of doing chore

to fulfill one's duty

play a role or part

to play one's role

the role of taking care of the house while someone else is away

serving to bring to mind

ability to fulfill one's duty

to continue to perform one's duty

to force a part to each

assignment of parts―a cast of characters

a difficult role or position