Stilbesterol
[化] 己烯雌酚
🗣️ 情景例句
There just wasn't enough time.
实在是没有足够的时间。
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
so vast is the number of planets,
但是行星的数目是那么庞大，