Indandione
[化] 2,3-二氢-1,3-茚二酮
🗣️ 情景例句
You'll have to come and see us soon.
你一定要再来看我们。
Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
The mother sat the child at a little table.
母亲安排孩子坐到小桌旁。