- oral synthetic contraceptives
- 口服合成避孕药
Medical Chinese dictionary (湘雅医学词典). 2013.
oral synthetic contraceptives
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oral contraceptive — a tablet, containing one or more synthetic female sex hormones, taken by women to prevent conception. Most oral contraceptives are combined pills, consisting of an oestrogen, which blocks the normal process of ovulation, and a progestogen, which… … The new mediacal dictionary
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