visit from Flo是什么意思 visit from Flo怎么读
visit from Flo的用法和样例
用作名词 (n.)
- A drug prepared from natural or synthetic progesterone,used to prevent miscarriage and to treat menstrual disorders.
孕酮由天然或人工黄体荷尔蒙制备的药物，用来预防流产以及治疗月经紊乱。 - Infrequent menstruation or amenorrhea not resulting from organic disease is not harmful.
非器质性病变引起的闭经及稀发月经对身体并无损害。
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