Diazodinitrophenol
重氮二硝基苯酚
🗣️ 情景例句
She's been having a fling.
她曾经风流放纵过。
Brave actions never want a trumpet.
勇敢的行为不须要吹号。
That's all. Any other questions?
就这些。还有什么问题吗？