| 单词 | 镇静作用 |
| 释义 | 〔rauwolfia〕Any of various tropical trees and shrubs of the genusRauvolfia, especially R. serpentina, of southeast Asia, the root of which is the source of tranquilizing alkaloid drugs such as reserpine. 萝芙木：萝芙木属 的任一热带树木或灌木，尤指亚洲东南部的 印度萝芙木 ，其根部可用于起镇静作用的生物碱制剂，如蛇根碱 〔enkephalin〕Either of two closely related pentapeptides having opiate qualities and occurring in the brain, spinal cord, and other parts of the body.脑啡肽：两种紧密相关的五肽中任何一种，具有麻醉镇静作用，在大脑、脊髓及身体其它部分发生作用〔soothing〕Tending to soothe.安慰的：起安慰镇静作用的 |
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