Phosphorogen
磷光激活剂; 磷光增强剂
🗣️ 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已没有了，但里面的位子还有。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
No human endeavor or thought would be unchanged by it.
任何人类的努力和想法都会发生变化。”