Nitrophenylation
硝苯基化
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说