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

• A noncompetitive antagonist prevents the agonist from producing any effect at a given receptor site.
  非竞争性拮抗剂可阻止激动剂在特定受体部位产生任何效应。
• Objective To investigate the effect of nifedipine, a commonest calcium antagonist in clinic, on glucose metabolism.
  目的探讨钙拮抗剂对胰岛素作用的影响及作用机理。
• You must be respect you antagonist.
  你必须尊重你的对手！
• 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。
• He that wrestles with us strengthens our nerves and sharpens our skill. Our antagonist is our helper.
  和我们搏斗的人增强我们的神经，磨砺我们的技巧。敌手即是助手。
• 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。
• Co-contraction denotes the coordination between agonist and antagonist.
  共同收缩反映拮抗肌与主动肌肌间协调性。
• 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
• This protection largely mimics the previously reported effects of a mineralocorticoid receptor antagonist in this experimental model.
  这样的保护很大程度上模拟了之前在实验模型中受体拮抗剂的作用。
• He hit upon a plan to defeat his antagonist.
  他突然想出了一个挫败他的对手的计划。