Ketohydroxyestratriene
雌酮
🗣️ 情景例句
I don't-like-people asking me for money.
我不喜欢问我要钱的人。
No great loss without some small gain.
塞翁失马，安知非福。
Really? Where will you stay in England -- the capital?
真的吗？你们在英国住在哪儿--首都吗？