Estrone
n. 雌激素酮\\n[化] 雌酮
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
Glancing at his map, he informed us that the next village was a mere twenty miles away.
他瞥了一眼地图，告诉我们前面再走不到20英里就是一个村庄。