Uldpe
[化] 超低密度聚乙烯
🗣️ 情景例句
We can have somebody come by, but it won't be right away.
我们可以派人去，但现在不行。
It's about seventy degrees Fahrenheit this afternoon.
今天下午的温度大约70华氏度。
How can you say that?
你怎么可以这样说？