详细解释:【医】 强安定药, 抗精神病药
英语解释：
名词 major tranquilizer:
tranquilizer used to treat psychotic conditions when a calming effect is desired同义词：major tranquillizer, major tranquilliser, antipsychotic drug, antipsychotic agent, antipsychotic, neuroleptic drug, neuroleptic agent, neuroleptic