Poly(propylene glycol)
[化] 聚丙二醇
🗣️ 情景例句
Let's talk over coffer.
让我们边喝咖啡边聊吧。
Christmas falls on a Friday this year.
今年的圣诞节是星期五。
No matter how many guests were present, the great house was always immaculate.
不管去多少宾客，大房子里总是收拾得干干净净。