Estrone
n. 雌激素酮\\n[化] 雌酮
🗣️ 情景例句
Your father's a wonderful doctor, Richard.
你父亲是个了不起的医生， Richard。
Health is above wealth.
健康胜于财富。
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”