Stilbazole
芪唑, 苯乙烯基吡啶
🗣️ 情景例句
I'd like to give her something nice
我想给她一件精美的东西
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
Please proceed with your presentation.
请开始你的简报。