Tetranitrin
四硝赤醇
🗣️ 情景例句
Good-bye, everybody.
各位再见。
I see your point, but I still can't agree with you.
我明白你的意思，但我仍然不能同意你。
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，