Estrogens
(estrogen 的复数) n. 雌激素\\n[化] 雌激素
🗣️ 情景例句
Yes, my husband did call.
是的， 我丈夫打过电话。
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？