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steroid

[ˈsterɔɪd] [ˈstɪrˌɔɪd, ˈstɛr-]
  • 复数:steroids;
  • 柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      类固醇(运动员服用后可增强体力)
      A steroid is a type of chemical substance found in your body. Steroids can be artificially introduced into the bodies of athletes to improve their strength.
    英英词典释义
    • Noun
      1. any of several fat-soluble organic compounds having as a basis 17 carbon atoms in four rings; many have important physiological effects
      2. any hormone affecting the development and growth of sex organs
    行业词典
    • 化学: 甾族化合物;
      医学: 甾〔类〕,甾族〔化合物〕;类固醇:一组含氢化环戊烷多氢菲环系脂化物的类名。包括孕酮、肾上腺皮质激素、性激素、强心甙配基、胆汁酸、固醇(如胆固醇)、蟾毒、皂甙和某些致癌碳氢化合物;
      生物化学: 类固醇;
      石油: 甾类;