oral contraceptive
通常每天服用
常用释义
英式发音
美式发音
基本释义
- 口服避孕药：一种口服的避孕药物，通常每天服用，起避孕作用。
例句
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1·A synthetic estrogen, C21H26O2, used in combination with a progestin in oral contraceptive preparations.炔雌醇甲醚一种合成的雌激素，化学式为c21h26o2，与。
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2·Objective: To assess the immediate use of the combined oral contraceptive drospirenone-ethinylestradiol tablets in women undergoing artificial abortion.目的：探讨人工流产术后立即口服屈螺酮炔雌醇片的临床效果及可行性。
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3·Smoking seems to decrease estrogen exposure, thereby decreasing the cancer risk, and oral contraceptive use increases progestin levels, thus providing protection.吸烟可能因为减少雌激素暴露水平而减少患病危险，应用口服避孕药增加了孕激素水平从而减少患病。
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4·The woman had been taking an oral contraceptive regularly and her gynaecologist could not vouch for her wish to start a family - a routine question in that area of medicine.该女子经常服用口服避孕药，她的妇科医生不能担保她愿意开始有一个家庭-这是医学领域上的一个例行问题。
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5·Overall, women who had used any oral contraceptive had a 50 percent reduction in the risk of developing ovarian cancer than women who had never taken the Pill, the investigators report.调查人员得出的总的数据显示，服用口服避孕药的女性患卵巢癌的几率比没有服药的低50%。
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6·In one study of oral contraceptive pills, women with a body mass index (BMI) in the overweight range (a BMI of 25 or more) had a higher risk of pregnancy than those in the normal weight range.有一项针对口服避孕药片开展的研究发现，体重指数(BMI)达到超重范围(BM I值等于或大于25)的女性比体重指数正常的女性更容易怀孕。
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7·When we excluded women who were pregnant or receiving oral contraceptive or hormone replacement therapy – all possible causes of blood clots – the risk for women was reduced by 55 percent.我们将所有可能导致血栓的因素（如：怀孕、口服避孕药或激素替代治疗）排除后，女性患病危险性降低55％。
同义词