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

• Amiodarone also acts as a thyroid hormone receptor antagonist.
  胺碘酮也可作为甲状腺激素受体拮抗剂。
• The effect of tachykinin-receptor antagonist on asthma was reviewed.
  综述有关速激肽受体拮抗剂对哮喘的治疗作用研究进展。
• 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。
• Receptor Antagonist of NMDA and Animal Models of Schizophrenia
  NMDA受体拮抗剂与精神分裂症动物模型
• 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。
• Different form antagonist that blocks the effect of agonist, inverse agonist produces opposite effect to that of agonist.
  与阻断激动剂效应的拮抗剂不同，反向激动剂产生的效应与激动剂相反。
• The effects of receptor agonist and antagonist on hypnotic activity of melatonin were studied in the paper.
  观察不同受体激动剂或拮抗剂对褪黑素催眠作用的影响。
• 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。
• Spassky had never previously lost to his antagonist.
  斯帕斯基以往从未输给过他的对手。
• 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。