1. 抑止排卵药：anourous 无尾的 | anovulant 抑止排卵药 | anovulation 停止排卵

2. 抑止排卵之药物：anourous || 无尾的 | anovulant || 抑止排卵之药物 | anovular || 无卵性的, 阻止排卵的

noun

1. a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception

Synonym: pillbirth control pillcontraceptive pilloral contraceptive pilloral contraceptiveanovulatory drug