| 释义 |
nor·ges·trel AHD[nôr-jĕsʹtrəl] D.J.[nɔːˈdʒestrəl]K.K.[nɔrˈdʒɛstrəl]n.（名词）- 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
- nor- nor-
- perhaps (pro)gest(e)r(one) perhaps (pro)gest(e)r(one)
- -el perhaps short for ethyl-el perhaps short for ethyl
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