Polyforming
裂化重整联合过程
🔁 扩展释义
【化】 聚合重整
🗣️ 情景例句
one of the most important syndicated reviewers in the country.
我国最重要的报团评论家之一。
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
What did you do at the meeting?
你们在会上做什么呢？