Hdpe
[化] 高密度聚乙烯
🗣️ 情景例句
Pubs and discos are good place to kill time.
酒吧和舞厅是消磨时间的好地方。
Of nothing comes nothing.
无中不能生有。
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。