单词乎

agonist

音标['ægənist]

汉语翻译

n. 主动肌, 促效药, 显效药, 主缩肌
【化】 兴奋剂; 激动剂
【医】 主动肌, 主缩肌(与拮抗肌对立); 显效药, 促效药(与拮抗药对立)

英语解释

名词 agonist:

  1. the principal character in a work of fiction
    同义词:protagonist
  2. someone involved in a contest or battle (as in an agon)
  3. a muscle that contracts while another relaxes
  4. (biochemistry) a drug that can combine with a receptor on a cell to produce a physiological reaction
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