Euxanthonic acid
[化] 优┷吨酮酸
🧩 词语组成解析
🗣️ 情景例句
May I speak to Miss Chen?
可以跟陈小姐讲话吗？
The on-looker sees most of the game.
旁观者清。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。