Pterosterone
蝶甾烯酮, 六羟基胆甾烯酮
🗣️ 情景例句
Don't you have any hobbies, like stamp collecting or things like that?
你有什么爱好吗？像集邮之类的爱好？
Money will come and go.
钱乃身外之物。
When anyone opens a current account at a bank,
任何人在银行开一个活期账户，