Polyflon
聚四氟乙烯树脂(商品名)
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
I hope to see you again.
希望能再见到您
I don't like being told what to do.
我不喜欢别人来告诉我该干啥。