Thionaphthol
萘硫酚
🗣️ 情景例句
That's exciting, Harry. What was it?
太令人兴奋了， Harry。是什么样的工作？
I must be the first.
我一定要得第一。
May I come in, please? I'm sorry I'm late.
我可以进来吗？对不起，我迟到了。