Nitronaphthalin
[医] 硝基萘
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
Excuse me, I'd like to ask you a question.
对不起，我可以问个问题吗？
2 Which subjects do you like reading about in newspapers, magazines and books?
2。你喜欢读报纸、杂志和书籍里的哪些学科方面的内容？