신체나 신경의 활동을 일시적으로 높이는 물질.
A substance that raises levels of physiological or nervous activity in the body.
예문:
"Caffeine is a natural stimulant that increases heart rate."
"The patient was prescribed a mild stimulant to treat narcolepsy."
어떤 분야의 활동이나 열의를 높이는 자극제나 계기.
Something that increases activity, interest, or enthusiasm in a specified field.
예문:
"The new policy provided a much-needed stimulant to local trade."
"Praise from the teacher was a powerful stimulant for the student's efforts."
신체 기능을 활성화하거나 의욕을 북돋우는 성질이 있는.
Having the effect of increasing physiological or nervous activity.
예문:
"The drug has a stimulant effect on the central nervous system."
"Many energy drinks contain stimulant ingredients like taurine."