to train someone thoroughly to improve their skills
former quelqu'un de manière approfondie pour améliorer ses compétences (former quelqu'un de manière approfondie pour améliorer ses compétences)
"My mentor coaches me up before every major presentation."
"Mon mentor me forme à fond avant chaque grande présentation." (Mon mentor me forme à fond avant chaque grande présentation.)
to rebuild a friendly relationship after conflict
to remove unwanted elements or inefficiencies
to continue working with the same energy and enthusiasm
to pass through or experience something from start to end
to be promoted to a higher position
to go to bed later than usual, often to study