Read Edit View history 镇静剂 zhènjìngjì tranquilizer Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 镇静剂/ 鎮靜劑 zhènjìngjì tranquilizer noun 由于过度焦虑，医生给他开了一些镇静剂。 Edit Delete References Add reference No references for this word.