Peroxyacetyl
nitrate [化]硝酸过氧化乙酰
🗣️ 情景例句
Have you discussed going back to work with your boss?
你已跟你的老板讨论过回去工作的事吗？
She was promoted on the basis of her accomplishment.
她是依其成就得到晋升的。
What's the time?
几点了？