Uhmw
abbr. ultra-high molecular weight 超高分子量
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
It's about the universe. The speaker's supposed to be excellent.
是关于宇宙的。演讲人应该是一流的吧。