Phosphorogen
磷光激活剂; 磷光增强剂
🗣️ 情景例句
She tore up all the letters he had sent her.
她把他写来的信全撕了。
Jack of all trades and master of none.
什么都会，样样不精。
We had expected much lower prices.
我们希望报价再低一些。