Acetylnaphthylamine
乙酰萘胺
🗣️ 情景例句
It's been great talking to you.
和你谈得真高兴。
To know how to wait is the great secret of success.
懂得如何等待是成功的秘诀。
Is that hard? I mean, the jazz violin?
弹奏难吗？我是指拉爵士小提琴。