Polydienes
(polydiene 的复数) 聚二烯
🗣️ 情景例句
I'd really appreciate it.... Yes.... Thank you....
我非常感激……好的……谢谢你……
Do you have difficulty matching you feelings with words?
你是很难把自己的心意用言语表达吗？
You can smoke in the entrance hall. Or outside, of course.
你可以在门厅里吸烟。当然，你也可以在室外吸烟。