Polyset
聚酯树脂
🗣️ 情景例句
I want to thank you in advance.
在此先致谢，请多多关照。
He's a composer of church hymns.I like his music a lot.
他是宗教诗歌作曲家，我很喜欢他的音乐。
Let me see. Oh dear! Yes, it is broken.
让我看看，天哪！是坏了。