Polyfiber
聚苯乙烯纤维
🗣️ 情景例句
Oh, yes. It's definitely worth reviewing.
噢 是的 。它着实值得评论。
We can't stop it.
我们不能阻止它。
Oh, yes, I bought one, but I can't find it now.
噢，是，我买了票的，但现在找不见了！