Naphthophenazine
萘吩嗪
🗣️ 情景例句
Please don't tell me.
请先别告诉我。
The contract contains basically all we have agreed upon during our negotiations.
合同将我们达成协议的内容基本上都写上了。
I've lost my science book. Have you seen it anywhere?
我的自然科学书丢了。你在哪看见了吗？