Pek
[化] 聚醚酮
🗣️ 情景例句
Your hardworking will be rewarded by God one day.
你所付出的一切将会得到上帝的报答。
Do you like going to see painting exhibition?
你喜欢参观画展？
July 13th, in London.
7月13号，在伦敦。