probation

noun
1
a system that allows a person who has committed a crime not to go to prison if they behave well and if they see an official (called a probation officer) regularly for a fixed period of time
آزادی مشروط, تعلیق با نظارت, تعلیق مجازات
2
a time of training and testing when you start a new job to see if you are suitable for the work
دوره آزمایشی, آزمایش شغلی
a period of probation
Once your probation period is successfully completed, you will be offered a contract.
3
a fixed period of time during which a student who has behaved badly or not worked hard must improve their work or their behaviour
دوره محک