| 单词 | progestational |
| 例句 | The oestrogen is to replace the body’s falling levels and the progestogens to protect the endometrium: though the mechanism is unclear, adding oestrogen without a progestational agent increases the risk of endometrial cancer. What science doesn’t know about the menopause: what it’s for and how to treat it | Rose George 2015-12-15T05:00:00Z |
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