noun🔗Share神経伝達物質Any substance, such as acetylcholine or dopamine, responsible for sending nerve signals across a synapse between two neurons."When Maria felt happy after receiving good news, the neurotransmitter dopamine was released in her brain. "マリアは良い知らせを受け取って幸せを感じたとき、神経伝達物質ドーパミンが彼女の脳内で放出されました。medicinephysiologybiochemistrybiologysubstanceorganbodycommunicationsignalsensationmindChat with AIVocabulary GamePractice Reading