确定

Are you sure?

fixed/set time

definite/fixed date

an incontestable conclusion

definite/determinate answer/reply

The meeting defined a series of new principles and policies.

My plans are now perfectly defined.

They've agreed to marry.

No date has been set for the finals.

The police are still uncertain of the murderer's identity.

decide on a battle plan

determine a political line

determine a policy

decide on a course of action

decide on a new programme

fix a time frame

decide on/set/fix/determine a date (for sth)

set the tasks

decide on the candidates

define the competence (of); define sb's powers

determine an objective; set an aim/a goal

delimit the extent of territorial waters

define the border/boundary between the two nations

determine/fix the time and place for the meeting

fix/set a price

fix (on) the date for one's wedding; set a wedding day

define the aims of the conference

decide on the list of candidates

decide on a job

define the direction and tasks of the revolution

ascertain the ages of the strata