to complete something perfectly by adding the final details
завершить что-то идеально, добавив последние детали (zavershit' chto-to ideal'no, dobaviv poslednie detali)
"She’s putting the finishing touches on her painting."
"Она добавляет последние штрихи в свою картину." (Ona dobavlyaet poslednie shtrikhi v svoju kartinu.)
Something intended to secretly undermine or bring harm from...
to delay making a final decision so you have choices
to fix small problems or errors
to be supportive of someone
to have a friendly relationship with someone
to be able to think of interesting and unusual ideas