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单词 norgestrel
释义 nor·ges·trel AHD[nôr-jĕsʹtrəl] D.J.[nɔːˈdʒestrəl]K.K.[nɔrˈdʒɛstrəl]n.(名词)
  1. A synthetic progestogen, C21H 28O 2, used in combination with estrogen as an oral contraceptive. 诺孕酮,乙基黄体酮:合成孕酮,C21H 28O 2,与雌激素结合用作口服避孕药
Etymology语源
    1. nor- nor-
    1. perhaps (pro)gest(e)r(one) perhaps (pro)gest(e)r(one)
    1. -el perhaps short for ethyl-el perhaps short for ethyl
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