purgative

英 [ˈpɜːɡətɪv]

美 [ˈpɜːrɡətɪv]

n. 泻药; 通便药物
adj. 净化的，清洗的; 通便的

复数：purgatives　

GRE

BNC.46351 / COCA.42435

牛津词典

noun

泻药；通便药物
a substance, especially a medicine, that causes your bowels to empty

柯林斯词典

N-COUNT 泻药；泻剂；通便药物
Apurgativeis a medicine that causes you to get rid of unwanted waste from your body.
1. The doctors attempted to reduce his high fever by inducing diarrhea with a purgative.
  医生们尝试用通便药物催泻以使他退烧。
ADJ 催泻的；通便的
Apurgativesubstance acts as a purgative.
1. ...purgative oils.
  通便油
2. ...a purgative tea.
  通便茶

英英释义

noun

a purging medicine
Synonym:catharticphysicaperient

adj

strongly laxative
Synonym:catharticevacuant

双语例句

Objective: To study on purgative activity of rhubarb extracts by solvent extraction, SFE-CO2 and SFE-CO2& residue resin purification.
目的：研究大黄溶剂工艺、SFE-CO2工艺与SFE-CO2及药渣树脂精制工艺产物的泻下活性。
Pharmacological Study and Clinical Investigation on the Purgative Action of Total-glucoside in Chinese Rhubarb
大黄总甙导泻作用的实验与临床观察
Objective To study the purgative action of Qianmei Granules.
目的研究纤梅颗粒的润肠通便功能作用。
The doctors attempted to reduce his high fever by inducing diarrhea with a purgative.
医生们尝试用通便药物催泻以使他退烧。
Results: The purgative activity of the extracts by the three technologies was SFE-CO2& residue resin purification>solvent extraction>SFE-CO2. Conclusion: Extracting different polar components separately might get a good result.
结果：各工艺产物泻下活性的强弱为：SFE-CO2及药渣树脂精制工艺组>溶剂工艺组>SFE-CO2组。结论：分极性提取效果较好。
Objective To study the effect of the ethanol extracts from different polar parts of kansui and vinegar-preparing kansui on purgative activity and acute toxicity.
目的考察甘遂和醋甘遂乙醇提取物及其不同极性部位的泻下作用和毒性。
Objective: To find satisfactory purgative drug for the treatment of constipation of elderly patients with fracture.
目的：探讨治疗老年骨折患者便秘的最佳药物和剂量。
Take the purgative or you won't go bathing this year.
吃了这个通便药否则你今年都不能去洗澡。
It's essential to his recovery, a purgative for the toxins in his mind.
为了恢复他的本质，净化他思想中的毒素。
A gum resin used as a yellow pigment and a purgative.
一种用作黄色颜料和泻药的树胶脂。