Stilbazole
芪唑, 苯乙烯基吡啶
🗣️ 情景例句
No, thank you.
不要，谢谢。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
I'd like to congratulate you very much. That was a wonderful concert.
衷心祝贺你。这场音乐会真是太好了。