口服避孕药：一种口服药物，通常包含孕激素和雌激素，通过抑制促性腺激素的分泌，防止排卵，起到避孕作用。
a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception
同义词： pill / contraceptive pill / oral contraceptive pill / oral contraceptive / anovulatory drug / anovulant
口服避孕药
... birth control operating room 计划生育手术室 birth control pill 节育丸剂; 节育药丸 birth control pills 避孕丸 ...
The benefits of the birth control pill only start to kick in when women stop taking it.
该节育药品的益处只有当女性停止服用时才开始发挥作用。
The work also suggests that going on or off the birth control pill might influence a woman's choice in men.
这些发现揭示，节育药会影响到女性对男性的选择。
If you're considering taking birth control pills, you may have various options. To help choose the best birth control pill for you, consider the following questions.
如果你长时间服用避孕药物，你会有很多不同的选择。考虑以下问题会帮助你选择最适合你的避孕药。
In May 1960,the U.S.Food and Drug Administration approved the world's first birth control pill.
VOA : standard.2010.05.12
The birth control pill is actually a very good therapy for mild to moderate acne.
She eventually heard about the birth control pill from neighbors, but did not know how it worked.
Across the state at Eastern Virginia Medical School, researchers are studying a birth control pill that would give women just four menstrual periods a year.