Linear superpolymer
[机] 线型高聚合物
🧩 词语组成解析
高聚物
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
What time did you use to get up last year?
你去年时常什么时间起床？
I was in the kitchen cooking something and I felt the floor move.
我正在厨房煮东西，感到地板在震动。