antagonist

英 [ænˈtæɡənɪst]

美 [ænˈtæɡənɪst]

n.  对立者; 对抗者; 对手; 敌人

复数：antagonists　

TOEFLTEM4TEM8化学

Collins.1 / BNC.16850 / COCA.15957

牛津词典

noun

• 对立者；对抗者；对手；敌人
  a person who strongly opposes sb/sth

柯林斯词典

• N-COUNT 对手；敌手
  Yourantagonistis your opponent or enemy.
  1. Spassky had never previously lost to his antagonist.
     斯帕斯基以往从未输给过他的对手。

英英释义

noun

• a drug that neutralizes or counteracts the effects of another drug
• a muscle that relaxes while another contracts
  1. when bending the elbow the triceps are the antagonist
• someone who offers opposition
  Synonym:adversaryopponentopposerresister

双语例句

• To test whether or not BMP4 is indeed a growth mediator, they used techniques from gene therapy and protein delivery to mis-express BMP4 and its antagonist.
  测试是否BMP4的确是一个生长调停者，他们用了对大音阶的第三音-快递BMP4和它的拮抗物的来自基因治疗和蛋白质的技术递送。
• Metoclopramide is a potent dopamine receptor antagonist that promotes gastric emptying and functions as an antiemetic.
  胃复安是一种有效的多巴胺受体拮抗剂作为止吐，促进胃排空和功能。
• Effect of cholinergic agonist and antagonist on proliferation and differentiation of CFU-GM in vitro
  胆碱能受体激动剂和拮抗剂对体外CFU-GM增殖和分化的影响
• You must be respect you antagonist.
  你必须尊重你的对手！
• Effect of leukotriene receptor antagonist on cough variant asthma
  白三烯受体拮抗剂对咳嗽变异性哮喘的作用
• The present invention relates to novel compounds which are antagonist or inverse agonists at an opioid receptor.
  本发明涉及新化合物，它们是阿片样物质受体的拮抗剂或反向激动剂。
• Leukotriene receptor antagonist is a new drug to treat allergic rhinitis.
  白三烯受体拮抗剂是治疗变应性鼻炎的一种新的有效药物。
• We flush her system with an opioid antagonist.
  我们用戒毒药剂冲刷她的系统。
• Germany's Boehringer Ingelheim GmbH was also working on a CGRP antagonist but canceled development.
  德国的勃林格殷格翰制药公司（BoehringerIngelheimGmbH）也曾研制过一种CGRP拮抗药，但后来终止了该产品的开发。
• Kadsurenone which is a competitive antagonist of platelet activating factor ( PAF) receptor could inhibit this effect.
  血小板激活因子受体竞争性拮抗剂海风藤酮能抑制这种作用。