Petn
[医] 四硝酸戊赤藓醇[酯], 四硝酸戊四醇[酯], 长效硝酸甘油
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
I see. I'll go and check.
噢，原来是这样，那我再去查查看。
Certainly! What happened? Has your pan broken again?
当然！发生什么事了？你的锅又打坏了吗？