Naphthalenide
萘基（化学术语）
🗣️ 情景例句
Do you have this in other colors or sizes?
你有别的颜色或号码的吗？
It's been a long time.
好久不见了。
That's it. Thank you for your help. Goodby.
对的。谢谢你的帮忙，再见。