Chalcone
[化]查耳酮(芳基烯丙酰芳烃, 苯丙烯酰苯)
🗣️ 情景例句
It's 5:00 p.m. today.
今天下午5点整。
Men know where they were born, not where they shall die.
人能知其生于何地，不能知其死于何方。
From then on, Harry decided that this little game he had invented might prove to be expensive.
从那以后，他认识到自己发明的小小恶作剧是要付出很大的代价的。