v.

teach new skills

"We must retrain the linguists who cannot find employment"

train again

"He is retraining to become an IT worker"

Intelligence Failure Retrained
Retrained teachers and school culture: complex interactions
Can Competencies be Retrained? A Critical Appraisal of Cognitive Rehabilitation
Cardiopulmonary resuscitation. ...then retrained as often as necessary
Active Learning for Post-Editing Based Incrementally Retrained MT
Optimization of Water Distribution Systems Using Online Retrained Metamodels
Decision-making following closed-head injury: can response speed be retrained?
Altered learning by recipients of brain extracts from trained and retrained donors
The fate of the retrained left ventricle after double switch procedure for congenitally corrected transposition of the great arteries.
The wells of the Lipinki oil field in the aspect of borehole heat exchangers retrained