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
Good luck! And stop worrying!
祝你好运， 别再担心！
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
I can send one for you to try.
我们可以寄个给你试用。