antagonist
英 [æn'tæg(ə)nɪst]
美[æn'tæɡənɪst]
- n. 敌手；[解剖] 对抗肌；[生化] 拮抗物；反协同试剂
词态变化
复数: antagonists;
助记提示
1、ant- "against" + agon- + -ist.
2、含义：competitor, opponent, rival.
2、含义：competitor, opponent, rival.
中文词源
antagonist 对手
前缀anti-, 相对。词根ag, 做。
英英释意
- 1. someone who offers opposition
- 2. a muscle that relaxes while another contracts;
- "when bending the elbow the triceps are the antagonist"
- 3. a drug that neutralizes or counteracts the effects of another drug
英文词源
- antagonist
- antagonist: [16] Greek agón (source of English agony) meant ‘contest, conflict’. Hence the concept of ‘struggling against (anti-) someone’ was conveyed in Greek by the verb antagōnízesthai. The derived noun antagōnistés entered English via French or late Latin.
=> agony - antagonist (n.)
- 1590s, from French antagoniste (16c.) or directly from Late Latin antagonista, from Greek antagonistes "competitor, opponent, rival," agent noun from antagonizesthai "to struggle against, oppose, be a rival," from anti- "against" (see anti-) + agonizesthai "to contend for a prize," from agon "contest" (see agony). Originally in battle or sport, extended 1620s to any sphere of human activity.
实用场景例句
- Spassky had never previously lost to his antagonist.
- 斯帕斯基以往从未输给过他的对手。
柯林斯高阶英语词典
- SCH C : Early Evaluation of a CCR 5 Antagonist.
- SCHC: 一种CCR5拮抗剂的早期评价.
期刊摘选
- His antagonist in the debate was quicker than he.
- 在辩论中他的对手比他反应快.
《简明英汉词典》
- When Uncas had brained his first antagonist , he turned, like a hungry lion, to seek another.
- 恩卡斯打死第一个对手后, 象一头饿狮, 立即就转身寻找第二个目标.
辞典例句
- Our antagonist is our helper.
- 敌手即是助手.
期刊摘选
- Objective To study the mechanism of the effect of calcium antagonist on hypertrophic scar.
- 目的探讨钙通道阻滞剂对增生性瘢痕的治疗机制提供形态学依据.
期刊摘选
- 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.
辞典例句
- To study the inhibition of Angiotensin ( Ang ) response by b, a new angiotensin type 1 ( AT _ 1 ) receptor antagonist.
- 目的:研究新型AT1受体拮抗剂b对血管紧张素 ( Ang ) 的拮抗作用.
期刊摘选
- Cilnidipine was a novel dihydropyridin calcium antagonist including type L and Type N calcium channel.
- 西尼地平是兼具有L型和N型钙通道阻滞作用的新型钙拮抗剂.
期刊摘选
- EGTAand CaM antagonist ( CPZ and TFP ) inhibits the rising of CAT activity and increases the H ~2 O ~2 content.
- EGTA和钙调素抑制剂 ( CPZ和TFP ) 抑制了CAT活性的中期升高,提高了H_2O_2含量.
期刊摘选
- Olopatadine Hydrochloride, a new H _ 1 receptor antagonist, was approved toto the market in USA in 1997.
- 盐酸奥洛他定是一个新的H_1受体拮抗剂, 于1997年在美国批准上市.
期刊摘选
- Mifepristone is an antagonist of 1 of the body's 2 cortisol receptors and its progesterone receptor.
- 米非司酮是人体两个皮质醇受体其中一个和孕酮受体的拮抗剂.
期刊摘选
- When bending the elbow the triceps are the antagonist.
- 屈臂时,肱三头肌为对抗肌.
期刊摘选
- Pirenzenpine is a relatively selective M 1 muscarinic receptor antagonist and used to treat digestive system ulcer.
- 哌仑西平是一种M1受体选择性的抗胆碱药,临床上用于治疗消化性溃疡.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- This is how most fans considered Gian to antagonist of this story.
- 这正是为什么所有书迷都视胖虎为故事中的坏蛋.
期刊摘选
- Conclusion � � 1 antagonist can markedly improve cardiac hemodynamic parameters of rats with AHF.
- 结论β1受体阻滞剂可以明显改善AHF大鼠的血流动力学参数,有助于AHF的治疗.
期刊摘选
- Spassky had never previously lost to his antagonist.
- 斯帕斯基以往从未输给过他的对手。
柯林斯例句