N-caprylpyrazolone (cypy)
[化] 正辛酰吡唑啉酮
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
I have just finished my homework.
我刚刚做完了作业。[刚刚完成的动作
He collected tetters and made copies of people's diaries.
他收集到一些信件，复印了一些人的日记。