on-the-job
US /ˌɑn ðə ˈdʒɑb/
UK /ˌɑn ðə ˈdʒɑb/

1.
在職, 工作中
while working; during the course of one's employment
:
•
He received on-the-job training for the new software.
他接受了新軟體的在職培訓。
•
Many skills are best learned on-the-job.
許多技能最好在工作中學習。
在職, 工作中
while working; during the course of one's employment