Kharophen
[化] 乙酰氨基羟基苯胂酸; 6,7-呋喃并色酮
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
Doing is better than saying.
行胜于言。
When's the next train?
下一班车是什么时候？