| 单词 | oral contraceptive |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔biphasic pill〕A drug, such as an oral contraceptive, in which the dosage level changes during the number of days it is taken.两阶段避孕药：在服药期的数日内剂量有变化的药剂，如口服避孕药美国传统〔ethinyl estradiol〕A synthetic estrogen derivative commonly used in oral contraceptive preparations.炔雌醇，乙炔基雌二醇：合成的雌激素衍生物，一般用于配制口服避孕药美国传统〔oral〕Oral contraceptives became available at the beginning of the 1960s.20世纪60年代初出现了口服避孕药。外研社新世纪〔parlance〕Oral contraceptives are referred to as "the pill" in common parlance.口服避孕药通常被统称为 the pill。剑桥高阶 |
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