| 单词 | oestrone |
| 释义 | oestrone (extremely rare) n WORD FAMILY oestrone n a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency Syn|Hyper Estronol, estrone, theelin estrogen, oestrogen a general term for female steroid sex hormones that are secreted by the ovary and responsible for typical female sexual characteristics ketosteroida steroid containing a ketone group |
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