Phosphorogen
磷光激活剂; 磷光增强剂
🗣️ 情景例句
Maybe I'll run against him.
也许我与他竞选。
I'm thinking about a visit to Paris.
我在考虑去巴黎旅游。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长