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

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

    柯林斯词典

    1. N-COUNT 泻药;泻剂;通便药物
      A purgative is 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。
    2. ADJ 催泻的;通便的
      A purgative substance acts as a purgative.
      1. ...purgative oils.
        通便油
      2. ...a purgative tea.
        通便茶

    双语例句

    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。
    2. Objective: To establish a method suitable to determine the purgative biopotency of rhubarb and construct a new quality evaluation pattern of rhubarb.
      目的:建立大黄致泻效价测定的模型和方法,为探索建立基于生物效价检测的大黄品质评价方法提供技术支持。
    3. 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。
    4. 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。
    5. Tree with shaggy unpleasant-smelling toxic bark and yielding strong durable wood; bark and seeds used as a purgative and vermifuge and narcotic.
      树皮粗糙有毒,具有不愉快的气味,木质坚硬耐久,;树皮与种子用作泻药、驱虫药和麻醉药。
    6. Prunes can have a purgative effect.
      梅干有通便作用。
    7. 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。
    8. 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。
    9. A tendril-bearing vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties.
      泻根属卷须状藤蔓植物,有大叶子和小花,其辛辣的汁液有催吐和催泻作用。
    10. Castor oill is a strong purgative.
      蓖麻油是一种强泻药。
    11. 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。
    12. Objective: To study the influences of Purgative Therapy ( DCQM) upon high intracranial pressure in a model of acute intra-cerebral hematoma in rabbits, and explore its action mechanism.
      目的:研究“通里攻下法”(大承气合剂)对降低颅内压的效果,并探讨其作用机制。
    13. Take some purgative and it will help you purge your bowels of bad matter.
      吃点泻药有助于你将肠胃中的有害物质除去。
    14. Influence of two purgative measures on cardiac function of patients with acute myocardial infarction in early stage
      2种常用辅助促排便措施对急性心肌梗死早期患者心脏功能的影响
    15. Aim To study the different decocting extractive methods on the contents of purgative principles of combined anthraquinones from Chinese Rhubarb.
      目的研究不同提取方法对大黄泻下成分结合蒽醌含量的影响。
    16. The Application of Purgative Method in Apoplectic Acute Stage
      通腑法在中风病急性期的运用
    17. The purgative action of the water extract was also last when mixed with alcohol extract.
      醇提液去鞣质后仍无致泻作用;有致泻作用的水提液与醇提液混合,致泻作用消失。
    18. 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。
    19. The purgative experiments of SC ⅰ and SC ⅱ;
      决明子SCⅠ、SCⅡ的通便实验;
    20. The aether extracts of SC ⅰ had better purgative effect, but waved greatly and had short period.
      SCⅠ乙醚提取物的通便效果较好,但波动起伏较大,且波动周期短;
    21. In order to increase the emission quantity of each reduction cell, On the base of reconstruct of the former purgative system, A new set of purgative system is setted respectively so that achieve the aim of increasing the efficiency of gas collecting, dust removing and purifying.
      为了提高电解槽单台排烟量在对原净化系统进行改造的基础上各新建一套净化系统。达到提高集气效率、除尘效率及净化效率的目的。
    22. Studies on Purgative Activity of Rhubarb Extracts by Different Technologies
      大黄不同工艺产物泻下活性比较研究
    23. Results: The laxative effect of the 60mg/ kg group was better than the positive control in the purgative experiments of normal animals;
      结果:正常动物致泻试验60mg/kg组效果优于阳性对照组;
    24. Impact of antipyretic and purgative herbs on intestinal mucosal barrier and inflammatory response in treatment of acute cholangitis in rats
      清热通下中药对胆管炎大鼠肠屏障保护和炎症反应调控的研究
    25. 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
    26. The purgative effect of residues was steady.
      残渣通便效果稳定。
    27. Objective: To investigate the effects of antipyretic and purgative herbs on intestinal mucosal barrier and inflammatory response in the treatment of acute cholangitis.
      目的:探讨清热通下中药在急性胆管炎治疗中对肠黏膜屏障保护和炎症调控的作用。
    28. Objective: To elucidate that rhubarb extract as a purgative should be delivered to colon from a pharmaceutical point of view.
      目的:从药剂学的角度出发阐明大黄作为泻下剂应大肠靶向给药的观点。
    29. 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。
    30. 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。

    英英释义

    noun

    1. a purging medicine

        Synonym:    catharticphysicaperient

      adj

      1. strongly laxative

          Synonym:    catharticevacuant