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

• 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。
• 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。
• 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 purgative effect of residues was steady.
  残渣通便效果稳定。
• 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。
• Prunes can have a purgative effect.
  梅干有通便作用。
• 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。
• 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。
• 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；
• 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