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

• 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。
• 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。
• 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
• Prunes can have a purgative effect.
  梅干有通便作用。
• 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。
• Castor oill is a strong purgative.
  蓖麻油是一种强泻药。
• 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
• 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。
• 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。
• 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。