Hdpe
[化] 高密度聚乙烯
🗣️ 情景例句
at this point in our lives?
在这个时候怎么样？
Do you work near the airport?
你在机场附近工作吗？
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。