Lldpe
[化] 线型低密度聚乙烯
🗣️ 情景例句
There's been another scandal in the Royal family.
皇室又出丑闻了。
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时