Pentanitrocellulose
五硝基纤维素
🗣️ 情景例句
In fact, that is the reason why I'm here to see you.
事实上 这是我来见你的原因。
I'd stay if they promoted me, but I can't see that happening.
假如他们提升我，我就留下来，但我看那是不可能的。
Would you please go to a dancing party with me?
请你跟我一起去参加一个舞会好吗？