Ldpe
[化] 低密度聚乙烯
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
Though malice may darken truth, it cannot put it out.
恶意可以遮暗真理，但不能抹杀真理。
The big minute hand did not move.
那根巨大的分针不动了。