be/fall under someone's influence/spell to be affected by someone in a strong and often negative way تحت تاثیر کسی یا چیزی قرار گرفتن به شکلی قوی و اغلب منفی She fell under his spell when he was her tutor at university. ... [مشاهده متن کامل]
"The driver was arrested for driving under the influence of alcohol. " "The athlete was disqualified for being under the influence of performance - enhancing drugs. " "The suspect was found to be under the influence of narcotics at the time of the arrest. " "The pilot was not allowed to fly because he was under the influence of medication. " "The teacher suspected that the student was under the influence of marijuana during class. "