Quinhydrone
[化]氫醌, 對苯醌合對苯二酚
??? 情景例句
Yes. Yes, sir.
是的。是的。
This will be the biggest fish ever.
這是前所未見的大魚吧？
None of the family apart from her father and my aunt have seen her since.
自從她離開家以后，家里人除了她父親與我伯母外沒有人見過她。