Ethylizing
[化] 加四乙铅; 乙基化
🗣️ 情景例句
I see that you have. Let's get right to it.
我看到你带来了。我们就直接谈正事了。
The man is a space scientist.
这个人是太空科学家。
The question was, which one?
问题是，哪一种气体导致火灾呢？