Poly(propylene glycol)
[化] 聚丙二醇
🗣️ 情景例句
Thank you very much for preparing such a splendid dinner specially for me.
谢谢您为我特意准备如此丰盛的晚餐。
Wow, you look like a devil.
唔，你简直像个魔鬼。
Jim, how long have you been at this school?
吉姆，你到这学校有多么时间了？