Ethinyloestradiol
乙炔雌二醇
🗣️ 情景例句
When is check-out time?
什么时候必须结帐和离开宾馆？
The catin glores catch no mice.
戴手套的猫捉不到老鼠。
In winter, however, life at the monastery is quite different.
然而到了冬天，修道院里的生活则是另一番景象。