Polyethylenes
(polyethylene 的复数) n. 聚乙烯\\n[化] 聚乙烯
🗣️ 情景例句
Thank you anyway.
无论如何，还是谢谢你。
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
It looks like the shipping company did this.
应该是货运公司造成的吧。