noun 다운로드 🔗공유 신경전달물질 Any substance, such as acetylcholine or dopamine, responsible for sending nerve signals across a synapse between two neurons. Examples : "When Maria felt happy after receiving good news, the neurotransmitter dopamine was released in her brain. " 마리아는 좋은 소식을 듣고 기분이 좋아졌을 때, 신경전달물질 도파민이 그녀의 뇌에서 분비되었다. medicine physiology biochemistry biology substance organ body communication signal sensation mind AI와 채팅어휘 게임독해 연습