Polyalkylated
[化] 多烷基化的
🗣️ 情景例句
Oh, thanks. I'll be there. Where will it be?
哦，谢谢，我一定出席。在哪里举行。
See you next time.
下次见。
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。