to prepare or adjust an instrument for better performance
préparer ou ajuster un instrument pour de meilleures performances (preparer ou ajuster un instrument pour de meilleures performances)
"The guitarist tuned up his instrument before the show."
"Le guitariste a accordé son instrument avant le concert." (le guitariste a accorde son instrument avant le concert)
to suddenly criticize or yell at someone angrily
to regain previous progress or position after a decline
to continue strongly by relying on a tool or support
to make the greatest possible effort to achieve or celebrate...
to interrupt a conversation or online discussion
to gradually bring peace or calm into your mind