Naphthaldehyde
萘甲醛
🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
I'm thinking about my lesson.
我正在考虑课程。
Don't tell me that all this is because of a photograph taken when I was twelve.
别跟我说，所有这一切都是因为我12岁时拍的一张照片。