Cctahydroestrone
八氢雌甾酮
🗣️ 情景例句
I've got three days off next week.
下星期我有三天假。
He went pale at the news.
听到消息，他脸色发白。
Oh well, we'll have to ask Zhang Li instead.
噢，好吧，我们得去请张理顶替了。