Olefinicpolymerization
[化] 烯烃聚合
🗣️ 情景例句
I think a lot of people will vote for you
我想很多人会投票支持你
I'm boating at the lake.
我在湖边划船。
If he, or someone like him, were alive today, he might be able to tell us what to expect in the next fifty years.
如果他或是像他的什么人今天还活着的话，他大概可以告诉我们下一个50年后会发生什么事情。