Ethinylestradiol
乙炔雌二醇; 炔雌醇
🗣️ 情景例句
I wouldn't miss a day even if I were really sick.
即使我真的病了，也不想错过一天。
No, I'm a single son.
没有，我是独生子。
We need to cooperate perfectly to win the game.
要想赢得比赛，我们需要密切配合。