Zeldovich
n. [用作定语] [化](一种通过自由基反应的)氮的氧化成一氧化氮的过程
🗣️ 情景例句
What do we read?
我们读些什么呢？
I've already read that book.
我已经读了那本书。
It's tomorrow at twelve o'clock, right?
是明天12点吧？