Uhmw
abbr. ultra-high molecular weight 超高分子量
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
He that never rode never fell.
不骑马就永不会从马上跌下。
No, they're still working on it.Let's go into the garage and have a look at it.
没有，他们还在修呢。我们到车库去看一下吧。