Uhmwpe
[化] 超高分子量聚乙烯
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
The homework took me a whole day.
做家庭作业花了我一整天的时间。
As the cry was repeated several times, she ran to tell the manager who promptly rang up the fire brigade.
由于这种喊叫声重复了几次，她跑去报告经理，经理当即给消防队挂了电话。