Lldpe
[化] 线型低密度聚乙烯
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
What shall we do today? The weather's not very good.
我们今天该做什么呢？天气很不好。