Ketohydroxyestratriene
雌酮
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
What's in it for me?
我有什么好处？
Tony saw me and came and sat at the same table.
托尼看见了我，就走过来和我坐到一张桌子前。