noun🔗Share兴奋剂，刺激物 A substance that acts to increase physiological or nervous activity in the body."Coffee is a stimulant that helps many students stay awake during late-night study sessions. "咖啡是一种刺激物，很多学生靠它在深夜学习时保持清醒。medicinephysiologysubstancebodyenergybiochemistryChat with AIVocabulary GamePractice Reading
noun🔗Share兴奋剂，刺激物，激励因素 Something that promotes activity, interest, or enthusiasm."Coffee is a common stimulant for many people in the morning. "咖啡是很多人早上用来提神醒脑的常见刺激物。medicinemindphysiologyChat with AIVocabulary GamePractice Reading
adjective🔗Share兴奋的，刺激的 (pharmaceutical effect) Acting as a stimulant."The doctor prescribed a stimulant medication to help the child focus better in school. "医生开了一种兴奋类药物，帮助孩子在学校里更好地集中注意力。medicinephysiologyChat with AIVocabulary GamePractice Reading
