purgative相关的词根或词缀是: purpurg

提示：点击例句中的单词，就可以看到词义解释

Influence of ethyl alcohol on purgative action of rhubarb .

乙醇处理工艺对大黄致泻活性的影响。

Castor oill is a strong purgative .

蓖麻油是一种强泻药。

Senna leaf is a strong purgative that is commonly used for constipation .

番泻叶是一种强烈的下法，就是常用的便秘。

How does a purgative or laxative act ?

请问一泻或泻药行为呢？

Introduce various types of commonly used chinese herbal formulas , such as : relieving agents , purgative agents and expectorant agents etc. , as well as their pharmacological effects and application .

介绍各类常用之方剂，如：解表剂、泻下剂、祛痰剂等的药理及应用。