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
Fruit is good or your health.
水果有益健康。
I feel terrible about it.
太抱歉了。
We don't have enough material on hand to take care of this.
我们现在手边的存量不够你的订单。