Polyalkylated
[化] 多烷基化的
🗣️ 情景例句
It's kind of warm.
它很暖和。
We use service centers at major stores. They ship goods back to our national service center for repairs.
我们采用大店服务中心，他们可把产品运送到我们的国内服务中心维修。
I'll leave them for you to look over.
我会留下来给你慢慢的看。